Grande Hotel Collection Trizone 14-inch King-size Gel Memory Foam Mattress

Included Warranty: 20 year Limited Manufacturer
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Sale: $538.64
MSRP: $1,700.00 $1,161.36 (68%) off
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ITEM# 16294652
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    Grande Hotel Collection Trizone 14-inch King-size Gel Memory Foam Mattress
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    Unlike any other memory foam mattress on the market today, this dense, responsive Gel Memory Foam mattress envelops your body to provide exceptional comfort and support. Mattress cover is made of luxurious, smooth, circular knit jacquard polyester.


    ITEM#: 16294652

    "Unlike any other memory foam mattress on the market today, this dense, responsive Gel Memory Foam mattress envelops your body to provide exceptional comfort and support. Mattress cover is made of luxurious, smooth, circular knit jacquard polyester.

    • 3-inch layer of premium Gel memory foam is designed to disperse body weight evenly, improve circulation, and reduce pressure points that can disrupt sleep
    • 3-inch zoned comfort support layer provides proper support for the head, torso, and legs
    • 8-inch base layer is engineered as a foundation providing balanced support for optimum performance
    • Meets all flammability standards
    • Meets all the requirements of the federally mandated regulations regulated by the Consumer Products Safety Commission, Part 16, CFR 1632 and 1633
    • Measures 14 inches thick
    • Density: 4 pounds
    • Cover: Circular knit jacquard polyester
    • Cover care instructions: Spot clean

    • King: 14 inches high x 75 inches wide x 79.5 inches long

    Memory Foam Tips:
    • Remove from packaging within 72 hours of receipt to maximize memory foam expansion.
    • This product arrives very tightly packed. Unwrap and allow 48 hours for this product to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
    • Due to machine-cutting manufacturing processes, there may be slight variances in the dimensions of this product.

    Due to the nature of Memory Foam the firmness level of every item is unique. Please be advised that even similar products may produce different firmness results.

    Once opened this product is not returnable


    Mattress Type Gel Memory Foam Memory Foam
    Thickness 14 Inch
    Memory Foam Type Foam Gel Memory Foam Memory Foam
    Density 4 Pound
    Support Medium
    Mattress Top Specialty
    Recommended Foundation Type Bed Slats Box Spring Platform
    Dimensions See description
    Warranty 20 year Limited Manufacturer
    Materials Polyurethane
    Model Number M35602-01478-OS

    Customer Reviews

    5 Stars
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    1 Stars
    • Great buy

      Best bed I ever slept on. Great deal for the price. No smell, keeps its shape, super comfy. Price can't be beat unless it got cheaper than when I bought it.

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    • Love Love Love It

      I read other reviews and based on those decided to give this mattress a try! First of all, I ordered it and it arrived at my door step 2 days later, yes, 2 days! I had out of town company so had to put it on the back burner for a few days but when I finally got to unfurl it I was so excited! We packaged it only to discover that it was to big for our converted waterbed. At first I thought they sent us the California king. I jumped online and started a chat session with Overstock and while I waited to connect with someone I searched the dimensions of the 2 mattress while my Husband measured the bed frame. Customer service was very fast to connect and fast to help. It was indeed the regular king size that was shipped. So, a king size water bed frame is indeed smaller. We had to buy a new bed. After finding one we liked we put it all together, made the bed and slept on it that night! It was like sleeping on a cloud. My previous queen mattress was also a gel-foam so I didn't have the 7 day adjustment period I had with the queen so my husband and I both slept wonderfully on our new mattress!! I would totally recommend this product. As for the smell that I read others commenting about. I have only noticed a very slight odor that dissipates quickly when I first lay down.

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    • Mattress of the year

      So I wanted a firm memory foam and after taking 2 weeks searching I choose this one in firm. I was a little hard for my hubby to get use to but now he loves it no more back or neck pain I also have gel memory foam pillow a must have if your in menopause like me. Anyway came rolled up like a carpet ..don't open it til you have it where you want it to be set up at . It didn't smell at all to me ...the gel foam keeps you cool which I love...and has a very nice slip cover which is ok to remove and wash... I've priced in store online and this is the best price by far for a king memory gel foam 14 inch get the 14 you be sorry if you don't also purchased the warranty just in case... Make sure you have ply wood if not purchasing a box spring I didn't want a box spring so I used ply wood I really recommend this bed , plus free shipping a plus , also wayyyyyyy cheaper than anywhere else feel free to ask me any other questions

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    • Happy sleeper

      This mattress is the best i have owned yet. The price is unbelievable for the quality you recieve!! I looked everywhere in stores and the prices were from &$$$ up to $$$$ so yes I recommend this to all my friends.

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    • Total comfort!!

      This mattress is a great buy for the money!! This is the first memory foam mattress I have purchased. I figured I would buy this mattress and if I remotely liked it I would start to save up for a high end brand. The day it arrived I opened it up and set it up. With in minutes it had returned to normal size. There was the odor of the materials that needed to air out. After 2 days the scent has pretty much left. I slept on it the first night because the scent didn't bother me. It was the best night sleep that I have slept in years!! Great deal and great product!!

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    • OMG a wonderful night's sleep

      Amazing mattress. UPS dropped this off - rolled up like a stored tent. Brought the mattress in, removed the packaging and watched the foam unfold and lift for a few days. OMG, amazing night's sleep! Recommend to anyone, especially those with back, leg or neck issues.

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    • So Glad I Ordered This Mattress!

      I had a mattress that was only 3-1/2 years old but as my body has changed and I've developed some painful pressure points, sleeping on my side has become painful. Also, issues of heat in the middle of the night have begun to plague me! I needed some relief for both issues and this mattress seems to be the ticket! I ordered it six days ago and received it yesterday. Although it is heavy, because it is rolled up I was able to maneuver it alone into the house and onto my bed frame. Once I cut the tight outer casing, air began to seep into the mattress and by the time I had it properly in place, it had already fully expanded. There was little to no unpleasant smell but I turned on the ceiling fan to a medium speed to help air it out per the instructions. By bedtime last night, I had it made up and slept in it comfortably without once waking up in a puddle of my own sweat! I even slept an hour and a half longer than normal with no painful pressure points. I'm thrilled I took the chance and purchased this mattress and at $ with no shipping, it was only moderately more expensive than some of the mattress toppers I investigated. Thank you Overstock!!

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    • had enough with the fumes

      I bought this mattress because of all of the wonderful reviews. I would never buy a mattress that I had not tried, but enough people had given it 5 stars, that I thought I would take a chance. The main issue for the bad rating has been the odor. I had not realized that Polyurethane would have such a strong chemical smell. It just will not seem to go away, 1 week into it. I have been airing it out with a fan uncovered during the day, and at night I put on the mattress cover (to mask fumes) and my bedding, and hope I am tired enough to fall asleep without having an asthma attack. There are no Manufacturers tags or 'Law tags' anywhere on the mattress, so now I am concerned that it does not meet federal safety standards. Supposedly, there is a warranty offered by the Manufacturer, but there are not documents with delivery to suggest who the manufacturer is, and how you would contact them. Buy at your own health risk.

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    • I'm Impressed!

      I was a little leary ordering a mattress without laying on it first. We have wanted the a memory foam mattress but couldn't afford the pricey models! After using almost 3 mattress toppers on our original mattress and spending so much on these mattress pads I was willing to try this mattress for the price. I was shocked to say the least of the comfort of this mattress. We have had it two months now and I am sleeping so much better with little to no back pain when waking in the morning. I just hope it continues to be a good choice for us. My husband didn't want a mattress pad on top of our mattress, but he hasn't had to major back surgeries either. So I didn't even tell him I changed our mattress and he is sleeping like a baby with no complaints.

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    • Very Nice Mattress

      The Grande Hotel Collection Trizone 14-inch King-size Gel Memory Foam Mattress is a very nice mattress. It was shipped very fast and came in nylon dufflebag. It was very attractively priced. It is a very firm mattress in my opinion. The heat build up is minimal. We have been sleeping on it for about 4 weeks. It is very comfortable if you like a firm mattress. There is a mild odor when it is unwrapped but that goes away within a few days. You just can't beat the value.

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    Questions & Answers

    Get your product questions answered right here.
    • Does this mattress come in any other size than King? I was really needing a queen as my bedroom is not big enough for the king size.

      • Hello Orion, yes it does. I attached the link below to all the sizes available. Please let us know if you have any further questions.

    • where is this made?

      • Hello redfox39, the country of origin is China. Please let us know if you have additional questions. Thanks for shopping with us.

    • Do I need to have box springs under this mattress?

      • Hello Lkenny, this will depend on the type of frame you are using. A platform style frame that has slats does need a box spring. I hope this information helps. Thanks for shopping with us!

    • Can I use my existing bed frame--the kind that adjusts from twin to king?

      • Hello js8031, this will require a firm support, an open bed frame will not provide the support needed. We recommend either a platform bed or a platform frame for support. You can refer to item number 14258515 for a good option. Thanks for shopping with us!

    • Why did you choose this product?

      • great reviews and I am in need of a firm comfortable mattress. The price was right.

      • I researched several memory foam mattresses and believe that this product and its price are an excellent value. I hope my decision was a right one.

      • Price

      • Cause of the reviews and because it's 4lb density

      • recommended by a co worker

      • Price, quality based on reviews

      • Product reviews, cost and value

      • The bed we purchased 3 years ago from Sam's, similar to this has been a disaster so my wife and I have been in the market for a new bed. One of my employees just purchased this bed and raved about how comfortable it is and how well he and his wife have been sleeping on it. I was hesitant to try another bed like the one we purchased but for the price, decided to give it a try.

      • The reviews on this Mattress and one similar without the Gel - but we preferred the gel - We hope we can give it high reviews as well. Thank you

      • After reading reviews, this appeared to be the best choice.

      • from the reviews i picked this mattress. I hope it is as good as it sounds

      • I have a gel-foam queen mattress on my king size bed and after reading the reviews and the price I could not resist!

      • cheap & comfy

      • I've compared SO many 14-inch king size gel memory foam mattress online from different sites and sources for the last year. This mattress had the best reviews out of the many I had seen but it was naturally a little more expensive than some because Grande Hotel Collection is a little more popular brand. Overstock had it on sale finally so I picked it up. It was $100 cheaper than on Amazon, and for this bed it's a steal.

      • the reviews were good

      • A close friend recommended.

      • try

      • the other bed is broken very broken just not fixable any more does not work right just BAD!!!!!!!!!!!!!!!!!! I like the picture of the room

      • price and size

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    • I am planning to purchase this mattress but in shopping around I see that it is listed at **** and another seller as having a 3 pound density. Overstock lists it as 4. Can you confirm that your density specs are correct? This will affect my decision to purchase as my husband is a large man and a higher density is important to us. Thank you

      • i am also interested in this question. Has anyone found an answer to this? If so, or when you do find this out can you please post here as well. Thank you.

    • do u sell a matress cover for this bed if so where an how much

      • Hello zz, we do not have one just for this mattress, however you can follow this link and find mattress covers that should fit it; Have a great day!

    • I would like to order this mattress in a med-firm support but I don't see where I can click on my choice. Does it only come in medium support?

      • Hello golferfore, this does not have firmness options. This will be a medium support. Thanks for shopping with us!

    • does this mattress need a box spring?

      • Hello sixonesixone, no, you may use this mattress on a bed frame that has slats and does not require a box spring. I hope this helps. Please let us know if you have any additional questions. Thank you for shopping with us!

    • I've seen on some other gel memory foam mattresses that they need to be unwrapped within 72 this case on this mattress? I want to order it and have it here so that when we are ready, can open it...I just know that we will be ready within 3 days of receiving it.

      Have an Answer? Be the first to answer this question!
    • What kind of base can you put the mattress on? Or does it even need one?

      • Hello TanaSmith, memory foam will need a firm foundation, it's best paired with a platform bed or platform support. Thanks for shopping with us!

    • How can I tell if I received the gel mattress and not the foam only. Is there a label?

      • Hello, the gel memory foam mattress will feel different than traditional memory foam. It has been infused with gel beads, giving it more strength, so you don't sink into the bed as deeply. Thank you for shopping with us! A.C.

    • I received my mattress w/out paperwork! It has an odor to it. I let it sit out before putting sheets on. Can that top zip cover be washed or dry cleaned?

      • Hello dfsmajick, the cover care instructions for this product are spot clean only. It is not unusual for a new mattress to have a temporary odor. We recommend letting it air out in a well-ventilated spot, preferably near an open window. Typically the odor will disappear fairly quickly. Please let us know if you have any additional questions. Thanks for shopping with us!

    • Can this mattress be used on an adjustable bed frame?

      • Hello marcella64, yes, this can be used on an adjustable frame. Thanks for shopping with us! A.S.

    • How much it weights when it arrive? Dimensions?

      • Hello wendyni, this mattress weighs approximately 115 pounds. The dimensions of the package are 20 inches high x 20 inches wide x 81 inches deep. I hope this info helps! Thanks for shopping with us! l.b.

    • Made in the USA is listed as a product feature, yet once we received it, it's clearly labelled as Made in China. Which one is it?

      • Hello stones101, per my research, and multiple sources of information, this product is made in the USA. I'm not sure why you received that label, but I'm quite certain this company is based in the United States. I hope this information is helpful. Thank you for shopping with us!

      • This label was on my product as well

      • Stones101: Made in China The mattress is made in China and that may be a bad news for some people. But if you read the customer reviews, you may decide to take the chance. Many believers of this mattress commented it was well built, no cheap manufacturing. BUY AMERICAN MADE!!

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    • Will standard King size sheets fit on this 14" matress?

      • Hi stones101, yes a standard king sheet will fit this 14" mattress. Thanks for shopping with us! A.S.

    • can I make a small down payment(non refundable deposit?) then pay the balance in a few weeks? I was all set to purchase this then we had to replace our sewer line-it was expensive, plus we just put in sod in our back yard..thanks!

      • Hello sajar, this mattress is so comfortable! We're sorry, but we don't offer that sort of payment plan. We do have plenty of these in stock, so if you need to wait to purchase, you should be fine. Thank you for shopping with us.

    • So I ordered this mattress and put it on the bed yesterday. There was no paperwork at all with it! How do I know which end is the Head of the bed and which is the foot of the bed. Since the picture clearly says that there is a difference in support in the middle layer!

      • Thank you for contacting us hlibby. The head and foot of bed are interchangeable. The middle layer is exactly in the middle so that these can be interchanged. Please let us know if you have any further questions.

    • how would you rate the firmness of this mattress on a 1 - 10 scale

      • Hello jetswin12, this mattress is a medium in support, so on a scale from 1-10 it would be about a 5. Thank you for shopping with us!

      • I would rate the firmness at 8

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    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    Mattress Return Policy:

    Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
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    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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    * For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.