Is the 30 day Comfort Guarantee thru Overstock? What is the restocking fee if I'm not satisfied with the mattress set within 30 days?
Serta Perfect Sleeper Liberation Cushion Firm King-size Mattress and Box Spring Set
Sleep comfortably all night long with the king-sized Serta mattress and boxspring set. This 13-inch foam mattress conforms to your body for superior comfort, and its innerspring construction supports proper spinal alignment as you rest.
ITEM#: 13687357The Serta Perfect Sleeper 'Liberation' is an official mattress of the National Sleep Foundation, designed to help solve many of the most common causes of poor sleep.
- Set includes: Mattress and Foundation
- Construction: Firm
- Support: Medium firm
- Materials: Memory foam, cotton, foam, fiber, wood, steel
- Awarded a Consumers Digest 'Best Buy'
- Visco-elastic Memory Foam gently conforms to your body to reduce the pressure points
- Serta's exclusive Continuous Support Innerspring provides superior support to maintain proper spinal alignment
- Total Edge Foam Encasement prevents sagging at the mattress edges.
- Meets all federal flammability standards with Serta's patented FireBlocker system.
- Mattress set: 22 inches high x 76 inches wide x 79.5 inches long
- Mattress: 13 inches high x 76 inches wide x 79.5 inches long
- Two Foundations: 9 inches high or low profile 5 inches high x 38 inches wide x 79.5 inches long
White glove home deliveries require a 4-hour window to complete delivery; this includes delivery of the mattress, set-up in the room of your choice, removal of all packaging and debris and removal of your old mattress upon request. Please note that there is no surcharge for additional flights of stairs. You will be contacted by the home delivery agent when the product is ready for delivery (typically 1 to 3 weeks), we recommend requesting product removal at the same time you schedule your home delivery appointment.
30-Day Comfort Guarantee - If you are not satisfied with your purchase within 30 days, you may return your order for a refund less a re-stocking fee. After 30 days, the mattress cannot be returned.
|Mattress Type||Innerspring Memory Foam|
|Mattress Top||Plush Top|
|Product Features||Made in USA|
|Dimensions||See product description|
|Manufacturer Warranty||10 year Limited Manufacturer|
|Materials||Memory Foam, High Density Foam, Cotton, Fiber, Wood, Steel|
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I got a great bargain. Why go from store to store? Such and easy way to shop!Read More
We are very happy with our purchase of this mattress set. The price was more than competitive and the shipping experience (free, white-glove) was great. Be advised that this is a VERY FIRM mattress; if that is not what you want, you will need to research further.Read More
very comfortable. Enjoy this purchase not only for the quality but also for the services of overstook.comRead More
I purchased this mattress based on the positive reviews. Unfortunately, after one month of receiving it, it's already sinking on both sides where my husband and I sleep. I've owned many other brands of mattresses, and this is the poorest quality I've ever experienced. Don't purchase this mattress!Read More
Just as described, very firm, which is what we wanted. We will most likely add a foam topper for a little bit extra cushion. Shipping was flawless, took about 3-4 weeks to arrive.Read More
My husband needs hip replacement at a very young age and has been in considerable pain. This mattress is recommeded by the National Orthopedic Foundation, so I thought it was worth a shot ordering it over the web. Since we bought this mattress set, he is experiencing much less discomfort at night, and it is much less pain in the morning. This was a very good purchase.Read More
I was nervous about make such a large purchase "sight unseen". However, we live in rural Maine, couldn't find a comparable price for the quality locally, and didn't want to spend time and money driving to the city to shop, only to have to then deal with delivery issues. My husband and I are both delighted with the mattress set. It is firm yet comfortable, as described. Also, kudos to Overstock for excellent delivery service. We were notified and kept informed, even when a snow storm interfered. The delivery personnel were professional and efficient. Thank you.Read More
I've had 4 shoulder and 1 neck sugeries. this mattress takes care of all my needs.firm but still very comfortable.Read More
We knew we were taking a risk by buying a mattress online without feeling it in person, but I'm so glad we did. We love our new mattress and are also very happy with the price (and free delivery!). The mattress came on time and we were notified beforehand so we knew to be home for the delivery. I am on Overstock again right now to buy another of the very same mattress for our other home. I highly recommend this product.Read More
I purchased the king-sized mattress set as a birthday gift for my son who lives in another city. I experienced sticker shock when shopping for mattresses that were on sale with retailers. So I thought giving him this special gift was not an option for me. The Serta mattress is top-of-the line and cost 1/4 of the ones on sale in stores. The delivery men set up the mattress and foundation and removed all packaging. But most important to me, they hauled away his old one, which my son was not in a position to do. Thank you, Overstock, for making this the best purchasing experience ever!Read More
Questions & Answers
There would be no restocking fee. The 30-day comfort guarantee comes from Overstock.com.
What is the mattress heighth with and without boxspring?
The mattress is 13.25 inches high and the box-spring is 9 inches high. Together, the two are 22.25 inches high.
How many layers of foam are there, where are they located, and how thick are they?
•1" Comfort foam •1" Hi ifd support foam •532 Continuous support innerspring with foam encasement •Advanced comfort quilt, fire blocker, pillow-fill, soft convoluted 0.5" comfort foam
Is the cover woven or knitted?
This item does not come with a cover.
What is the wire gauge and coil count of this mattress?
The coil gauge is 13.25 inches and the coil density is 672. The term coil density is used instead of coil count when you have a Foam Encased mattress.
FAQs about Mattress Sets
You spend a third of your life sleeping on a mattress, so choosing between different mattress sets is an important decision. Mattress set options have exploded in variety in the last decade with advances in both foam-mattress and innerspring-mattress technology, and you're more likely than ever before to find the perfect mattress set. However, if all the options make choosing a new mattress set seem confusing, you can make the process quick and easy by doing a little research about mattresses. Keep reading for answers to some common questions about mattress sets.
Best Reasons to Own a Serta Mattress
Serta mattresses are a top-selling brand for a reason. If you're looking for quality, durability, and comfort, consider investing in a Serta. Their slogan is "We Make the World's Best Mattresses," and it's hard to argue with that statement. With a Serta mattress, you're getting the promise of a great night's sleep from a leader in the mattress industry. Here are the best reasons to own a Serta mattress.
History of Serta Mattresses
Founded in 1931, Serta mattresses are some of the most popular mattresses in the world. Serta is currently the second largest mattress brand in the United States and has made a name for itself producing both latex and inner-spring mattresses. Serta mattresses are so beloved that certain hotels furnish their bedrooms exclusively with the brand. Serta devotees can rest assured that when they stay at any Hilton or Wyndham hotel, they'll fall asleep each night on a comfortable Serta mattress. To learn more about the popular mattress brand, check out the history of Serta Mattresses.
FAQs about California King Sheets
As the longest beds available on the market, California kings are excellent beds to accommodate tall sleepers. California kings measure 72 inches wide by 84 inches long, which is 4 inches longer than standard king beds. California king size sheets are available in a wide variety of fabrics, colors and thread counts for you to choose from for your California king mattress. Look below to learn answers to the most frequently asked questions about California king sheets.
History of California King Beds
Relatively speaking, California king beds did not hit the mattress scene until late in the game. In the 1960s, these gigantic beds were typically reserved for stars and athletes, but they have become a staple for tall sleepers and large bedrooms that need furniture to balance the space. To learn more about the creation and popularization of these oversized beds, check out the history of California king beds.
How to Select a Mattress Set
If you're shopping for a new mattress, then you're about to make an important decision. You spend anywhere from six to nine hours each night in your bed, and your mattress can affect the quality of your sleep and overall well-being. Follow these instructions to pick the right mattress set for a perfect night's sleep.
FAQs about California King Mattresses
When you are shopping for a mattress, you have a lot of choices to make, and the size is one of the most important. Since the 1960s, you've had one more choice: the California king. If you have questions about this size of mattress, you aren't alone. Here are the answers to the most frequently asked questions about California King mattresses.
How to Test Crib Mattress Firmness
You've picked out an adorable crib. Now it's time to find the right crib mattress to go in it. Like the rest of your baby furniture, you want your crib mattress to be the very best, and that means buying a firm mattress for your baby. When you're shopping for baby mattresses, your guideline should be "the firmer, the better." A firm baby mattress that fits your crib properly can help prevent injury and SIDS. Read the following tips to help you test crib mattress firmness to ensure the mattress you purchase is safe for your baby.
How to Choose a Serta Mattress
If your mattress is making it hard to sleep, try a new Serta mattress. Waking up with aches and sore muscles is a signal that your mattress is beginning to wear out. Standard spring mattresses can begin to lose shape after only five to seven years, causing loss of support that can lead to back problems and weakened joints. To stop sleepless nights, turn to one of America's most trusted brands. Serta mattresses go through rigorous testing processes to make sure that the mattress you purchase will last longer and support you better than other mattresses. Here are a few helpful tips on figuring out how to choose a Serta mattress.
FAQs about Cal King Mattresses
When talking about the rulers of the bedding kingdom there's no doubt that Cal king mattresses are the winner. This size of mattress is quickly becoming one of the most popular on the market. People love Cal king mattresses for a number of reasons, but everyone agrees: their jumbo size is simply terrific. Cal king mattresses are a great choice for people of all sizes, so whether you are 7'2" or 4'9", you will love the extra space they provide. If you are in the market for a new mattress and are considering a California king, you undoubtedly have questions. Feel free to take a look at the article below, where you will find answers to frequently asked questions about Cal king mattresses.
How to Pick a Mattress Pad for a Sleeper Sofa
Sleeper sofas have a sometimes-deserved reputation as uncomfortable places on which to spend the night. Because a sleeper sofa serves double duty as seating during the day and as a guest bed at night, buying one is worth considering if you are short on space or limited by budget constraints. Purchase a high-quality mattress pad to ensure your guests are as comfortable and well-rested as possible after a night on your sleeper sofa. Look below to learn how to pick a mattress pad for a sleeper sofa.
Best Reasons to Buy Firm Baby Crib Mattresses
When you're shopping for baby crib mattresses, safety should always come first. A soft mattress may make sleeping more comfortable for you, but the same could be hazardous, even deadly, for your infant. Baby crib mattresses should be firm -- as firm as possible -- to keep your little one safe during the night or daytime naps. You may be tempted towards the soft baby crib mattresses for your child, thinking that he'll be more comfortable. Babies, however, don't need the same joint support as adults, but they do need baby crib mattresses that reduce the risk of harm from their baby furniture while they sleep. There are many reasons to buy a firm baby mattress, and the following tips can help you determine what to look for.
Best Reasons to Have a California King Bed
Similar in size to a standard king bed, a California king bed is four inches longer, allowing a lot of extra room top to bottom. A California king bed measures 72 inches wide and 84 inches long, and a standard king mattress measures 76 inches wide and 80 inches long, so while a California king mattress is four inches longer, it is also about four inches thinner than a standard king bed. Making a decision between the two might be difficult. Ultimately, both are great options, but there are a few conditions that might make a California king size bed the clear choice. Before you pick which king mattress is right for you, here are a few of the best reasons to choose a California king bed.
FAQs about your Latex Mattress
If you're looking to upgrade to a latex mattress or have already bought one, you may have a few questions. Often used to replace innersprings in a mattress's core and provide a base for memory foam mattress toppers, latex mattresses are gaining popularity because their unique elastic properties provide a firm sleeping surface that conforms to your unique body shape. This guide will answer frequently asked questions about your latex mattress and provide you with all the information you need to become acquainted with this new bedding trend.
How to Add Style to a Twin Mattress
You may not believe it, but your twin mattresses can be your biggest ally when redecorating a bedroom. Twin mattresses might seem exceptionally plain, but with a few additional design elements, they can be transformed into bold twin beds with style. As the smallest of the mattress sizes, twin mattresses remain versatile and can be used in many different rooms. Incorporate twin mattresses and beds into the bedrooms of children or young adults. Two twin beds can also be used for extra bedding in a guest bedroom. Don't forget that these mattresses come in both regular size and in an extra-long size for taller sleepers. Look below for additional tips on how to add style to a twin mattress.
How to Choose a Sleep Sofa
The dual functions of a sofa bed make it an invaluable piece of furniture. The ease with which it switches from bed to sofa makes it the perfect addition to guest rooms and a handy space-saver for small areas. Choosing a sofa bed requires some research before making a decision because of the varying colors and sizes available. You can personalize your sleep sofa even further with a variety of mattresses made specifically for sleep sofas. Once you know what to look for, choosing the perfect sleeper sofa is simple. Take a look below to learn how to choose a sleep sofa.
How to Pick a Pillow
Even if you have a top-of-the-line mattress and an 800 thread count sheet set, your bed is not likely to be comfortable without the right pillow tucked under your cheek. Nothing ruins a good night's sleep like a bad pillow. Unfortunately, it's easy to underestimate the value of a good pillow. Not only do good pillows add aesthetic value to your bed, but they can also be the difference between a restful night or an aching back and neck. Pillows come in different shapes, sizes and firmness. Take a look below to learn how to pick a pillow.
Memory Foam Mattress Topper Fact Sheet
If you want to increase the comfort level of your bed without replacing your mattress, memory foam mattress toppers are a terrific solution. Memory foam has gained popularity thanks to its ability to provide personalized conditions for every sleep type. You'll sleep comfortably whether you prefer a firm or soft mattress. Learn more with this memory foam mattress topper fact sheet.
How to Choose a Mattress for Back Pain
There's not a single mattress type that's best for back pain. While studies suggest that a medium-firm mattress is most likely to soothe a sore spine, your mileage may vary: one person's back problem can respond well to a memory foam mattress, while another person might feel best on a model with inner springs. If you're on the hunt for some bedding to help alleviate a sore body, take a look below to learn how to choose a mattress for back pain.
Top Styles of Baby Crib Mattresses
There is a lot to know about baby crib mattresses, from safety tips to budget-friendly options. This can leave many parents in a difficult position when trying to choose a baby mattress for their nursery. Baby mattresses need to be firm and fit snuggly in the crib to prevent injury and suffocation, but beyond that, there are nearly endless options to choose from. We've collected information about the top styles of baby crib mattresses to help make the decision easier.
Shipping & Returns
1-4 week delivery after the item ships:**
Delivered by freight carrier. See Oversized Item Delivery Policy.
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.
This item cannot be shipped to Alaska or Hawaii. More details
Oversized Item Delivery Policy:
This item will be shipped via freight carrier to your home,
excluding rural routes, remote
areas not in close proximity to areas commonly serviced by
freight carriers, islands,
APO/FPO addresses, P.O. Boxes, Alaska and Hawaii. Please
provide your daytime and evening
phone numbers during check out so our carrier can contact you
to schedule delivery. Refer
to our Oversized Item Delivery Policy for additional information.
* 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.