Simmons BeautySleep Mount Baker Firm Twin XL-size Mattress

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Included Warranty: 10 year Limited Manufacturer
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Sale: $287.99
MSRP: $399.00 $111.01 (28%) off
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ITEM# 15559244
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    Simmons BeautySleep Mount Baker Firm Twin XL-size Mattress
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    You'll find yourself looking forward to the soft body-hugging comfort of this twin-size Simmons mattress. It features a durable innerspring design that supports your body while relieving pressure points so that you can sleep sounder and better.


    ITEM#: 15559244

    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.

    • Set includes: One (1) mattress
    • Construction: BeautySleep traditional innerspring
    • Support: Our high performance coil system provides the same durability that is traditionally associated with the Simmons BeautySleep brand
    • 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
    • Damask fabrics
    • No-flip design
    • Mattress: 11 inches high x 38 inches wide x 79.5 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 11 Inch
    Memory Foam Type Foam
    Support Firm
    Mattress Top Tight Top
    Recommended Foundation Type Bed Slats Box Spring Platform
    Dimensions 79.5 in. L x38 in. W x11 in. H
    Warranty 10 year Limited Manufacturer
    Materials See description
    Model Number M94261.80.8129-MO

    Product Reviews

    5 Stars
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    1 Stars
    • Valley Shopper

      First of all, the description of this mattress should not have Coils in it. There are NO coils or springs in it. They used the words Support, Durability, Traditional Innerspring Design, High Performance Coil System, Innerspring Coil Density, Edge Support System, Tight Top. This is most deceptive. This is a big sponge and the first night you sink into a hole and stay there. The third night I woke up like a knife into my back and I slept on the edge which sunk about 5 inches down but at least it was open on one side. This sponge is Soft, Soft. There is nothing firm about it. There are no springs, there is no side support. It crushes to about half on the sides. Maybe a small child could sleep on this sponge. I have been a steady shopper at but this purchase really shakes my confidence. Know what you are buying with this one.

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    • simmons beautysleep mount baker firm twin xl size

      price is good, convenience of ordering excellent, delivery excellent very satisfied

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    • Positive

      I'm very pleased, with the Simmons Beauty Sleep Firm twin XL perfect comfort, Exellent Product. I recommend this Product to any one out there.

      Read More

    Questions & Answers

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    • Why did you choose this product?

      • It's a Simmons at a great price

      • Well I've always felt the Simmons name means quality. I'm hoping this will be true for an online purchase.

      • Trusted Brand

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    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.