Simmons BeautySleep Mount Baker Firm Twin-size Mattress

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Sale: $247.49
At other retailer: $350.00 Save $102.51 (29%)
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ITEM# 15559247
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    Simmons BeautySleep Mount Baker Firm Twin-size Mattress
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    Made in USA

    Get a good night's rest on this firm twin-size mattress from Simmons. Each BeautySleep mattress is built using several layers of foam over traditional innerspring coils, providing a long-lasting, durable, and comfortable sleeping surface.


    ITEM#: 15559247

    The BeautySleep line offers comfort, support and durability. The traditional innerspring design features resilient and flexible coils that respond to the body providing support and long-lasting durability.

    This firm twin-size mattress provides enough support for you to comfortably sleep through the night. The mattress is made with several layers of plush and firm comfort foam, and the edges of the mattress are also encased in foam to maximize the bed's sleeping area while providing a supportive surface for sitting.

    • Set includes: One (1) mattress
    • Construction: BeautySleep traditional innerspring
    • Materials: FR Fiber
    • Second layer: 5/8-inch plush comfort foam
    • Third layer: 1-inch plush comfort foam
    • Fourth layer: 1-inch firm comfort foam
    • Fifth layer: 0.5-inch firm comfort foam
    • Sixth layer: 0.5-inch firm comfort foam
    • Support layer: 13.75 gauge traditional innerspring coils
    • Coil density: Twin: 220; full: 320; queen: 378; king: 483; California king: 483
    • Coil support: 0.5-inch energy foam
    • Edge support: Foam-encased edge support system
    • Foam-encased edge support system provides a supportive seating edge and maximizes the mattress?s sleeping surface
    • No-flip design
    • Mattress: 10 inches high x 38 inches wide x 74.5 inches long

    White Glove Home Delivery Service requires a 4-hour window to complete delivery; this includes carrying the mattress inside, unpacking it, simple set-up in the designated room, and removal of your old mattress and packing materials.

    Please Note: Orders for this custom-made item cannot be canceled. Mattress sets are non-returnable upon signature at delivery.


    Mattress Type Foam Innerspring Sets
    Thickness 10 Inch
    Memory Foam Type Foam
    Support Firm
    Mattress Top Tight Top
    Product Features Made in USA
    Recommended Foundation Type Bed Slats Box Spring Platform
    Dimensions 74.5 in. L x 38 in. W x11 in. H
    Warranty 10 year Limited Manufacturer
    Materials See description
    Model Number M94261.10.8129-MO

    Customer Reviews

    5 Stars
    4 Stars
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    2 Stars
    1 Stars
    • Quality and value!

      Nice, high quality, proper mattress. Purchased for my 5 year old's twin bed. A great value.

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    • Not very firm

      I don't think this can be called firm.

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    • Don't buy this. what a waste money!

      Very poor quality. This is not a firm mattress at all. Very very bad bad cheap mattress. Don't waste your money.

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    • never delivered

      I wish I could give a review of the product, however, I was never able to get it delivered. While Overstock provided excellent customer service the carrier they used to deliver was impossible. They never contacted me for delivery and when I was finally able to reach someone they gave a date for delivery but never showed up. I tried many times to work with them and even Overstock tried to resolve the problem but finally had to cancel the order and purchase a mattress elsewhere. It is too bad a delivery company ruined a Christmas present for my mom.

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    • Really good mattress

      We replaced our son's worn out Simmons beautyrest with this mattress, and love the comfort, quality and price. Also had free in-home delivery and the old one hauled away. This one is two inches deeper than the old one, so some of the sheets don't fit, but it's time for new sheets anyhow! It's a great deal all around!

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    • Great Mattress for a great price!

      Bought this mattress 2 months ago for my daughter's bed. It's firm but still comfortable (Even when my husband or I need to lay with her). The best part was the price was $XXX cheaper than other websites! What a great deal!

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    • Good value

      Definitely worth the price. Good customer service as well.

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    • Excellent mattress!

      I just got this mattress today and must say that it is 100 times better than my old mattress. I checked the web for mattress prices before I bought this one and it was a lot less than a lot of the other stores. One top of that, they delivered it for free and picked up my old mattress for free. It's a little higher than my last mattress which is a plus. It is on the firm side which is okay, but I do wish that it was a little softer, but I'm not complaining. It's a good deal and a nice mattress. I'm happy I got it.

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    • Good

      Good mattress my kids love them Very comfortable

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    Questions & Answers

    Get your product questions answered right here.
    • Why did you choose this product?

      • Price and ability to purchase without box spring

      • Price and reviews

      Read more Read less
    • Do you recommend a box spring with this mattress?

      • Hello Stephanie, yes, unless you will be using this with a platform bed that has slats for support, you will need a box spring. Thanks for shopping with us!

    • Can this mattress be used on an adjustable bed ?

      • Hello Gregory5246, yes, this mattress can be used on an adjustable bed frame. Thank you for shopping with us! Terri D.

    • Hi, can this mattress be used on a bunk bed? thank you!

      • Hello Modernmamma, this mattress would be fine on a bunk bed. Thank you for shopping with us! tb

    • Does this mattress come rolled up in a box?

      • Hello ccarram, this mattress has received excellent reviews! No, this does not come rolled up; the shipping package dimensions are 11 inches x 38 inches x 75 inches. I hope this information helps. Thank you for shopping with us.

    • Is the mattress flip-able? If not, is the bottom covered?

      • Thank you for your inquiry, handwerk. This mattress is not flip-able and is designed to never need flipping. The bottom is covered with similar material used on top of a box spring. We hope this helps. Thank you for shopping with us!

    • We want to use the box springs from our Cal King bed, for the twin mattress. Will it match up in size?

      • Hello bettybon, thank you for your inquiry! Two twin mattress would leave an over hang of about 4 inches. The length you would have extra space on the boxspring. I hope this helps. Happy shopping!

    • is comes with box spring

      • Hello hanif2012, This does not come with a box spring. Have a great day!

    • Does this mattress come with a box spring or is it a seperate purchase?

      • Hello, bellasmum. This product is just a mattress. It does not come with a box spring. Thank you for your question, and have a great day.

    • Does this mattress require a box spring or can it be used alone on a platform bed?

      • Hello vickisquestions, The mattress could be used alone on a platform bed. Thank you for your interest.

    Shopping Tips & Inspiration

    Shipping & Returns


    Standard (5-10 Business Days) *

    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.
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    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.
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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.