Back to School DealsSavings is one of our best subjects.Shop now

Skip to content
Main Content
Specifications
    • General
      • Brand: Serta
      • Model Number: 500776578-1030
      • Product Name: Sheer Slumber 8” Medium Firm Gel Memory Foam Mattress-in-a-box
      • Color: Multi
    • Mattress Info
      • Mattress Type: Foam core
      • Foam Type: Memory foam, Gel
      • Mattress Size: Full/double
      • Mattress Firmness: Medium to firm
    • Dimensions
      • Product Height: 18.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
      • Product Width: 18.5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
      • Product Length: 29 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
      • Product Weight: 74.81 pounds (The out of box weight of the item.)
      • Maximum Weight Capacity: 1000 pounds (The maximum load that can be supported by the product.)
    • Certifications Listings & Approvals
      • Fire Resistant: true
    • Warranty
      • Warranty - Parts: 10 year
      • Warranty - Labor: 10 year
    • Other
      • UPC: 747935888074

    The new Serta Sheer Slumber mattress delivers quality, convenient comfort to your front door in our smallest carton ever. We’ve combined cooling Serta Gel Memory Foam with our durable Serta Foam Core for a cool, supportive mattress that keeps you in dream-land all night long.

    • Serta Gel Memory Foam: This unique gel memory foam contours to the body for cradling comfort and allows airflow to keep you cool and comfortable throughout the night
    • Serta Foam Core: Our new and improved Serta Foam Core provides durable support for any sleep position. With consistent support from edge to edge, you'll be comfortably supported all night long.
    • The California Used Mattress Recovery Act: If you receive delivery of a new mattress to an address in California you may be eligible to schedule pickup of a used mattress. Customers can refer to the California Used Mattress Recovery Act for more information.
    Whats Included
    • Sheer Slumber 8” Medium Firm Gel Memory Foam Mattress-in-a-box

    Q: What are the dimensions of the mattress?

    A: The mattress is 29 inches long, 18.5 inches wide, and 18.5 inches high.

    Q: What is the warranty coverage for the mattress?

    A: The mattress has a 10-year warranty on both parts and labor.

    Q: What is the maximum weight capacity of the mattress?

    A: The maximum weight capacity of the mattress is 1000 pounds.

    Q: How does the gel memory foam contribute to a cool sleep experience?

    A: The Serta Sheer Slumber mattress uses cooling Serta Gel Memory Foam along with a durable Serta Foam Core. This combination creates a cool and supportive mattress that helps you sleep through the night.

    Serta - Sheer Slumber 8” Medium Firm Gel Memory Foam Mattress-in-a-box - Multi

    Model: 500776578-1030
    SKU: 6475022
    $356.99
    Save $128
    Comp. Value: $419.99
    Availability
    Fulfillment Options
    Order now for pickup on Sat, Jul 19 at
    Items are covered under Best Buy's Return & Exchange Promise
    No content
    No content
    Sponsored

    Compare similar products

    Serta - Sheer Slumber 8” Medium Firm Gel Memory Foam Mattress-in-a-box - Multi
    Serta - Sheer Slumber 8” Medium Firm Gel Memory Foam Mattress-in-a-box - Multi
    1.0(1)

    The new Serta Sheer Slumber mattress delivers quality, convenient comfort to your front door in our smallest carton ever. We’ve combined cooling Serta Gel Memory Foam with our durable Serta Foam Core for a cool, supportive mattress that keeps you in dream-land all night long.

    Serta - Sheer Slumber 8” Medium Firm Gel Memory Foam Mattress-in-a-box - Multi
    4.7(3)

    The new Serta Sheer Slumber mattress delivers quality, convenient comfort to your front door in our smallest carton ever. We’ve combined cooling Serta Gel Memory Foam with our durable Serta Foam Core for a cool, supportive mattress that keeps you in dream-land all night long.

    Serta - Sheep Retreat Medium 10” Gel Memory Foam Mattress-in-a-box - Multi
    4.7(18)

    Comfort has never been more convenient. The new Serta Sheep Retreat mattress delivers long-lasting comfort to your front door in our smallest carton ever. Thanks to the unique combination of Serta Gel Memory Foam, Serta Transitional Support Foam and Serta Foam Core you can get that sleep-til-noon rest you’ve always wanted.

    Tuft & Needle - The Mint Hybrid Mattress King - Gray

    Offering the best of both worlds, our Mint Hybrid Mattress combines our contouring T&N Adaptive foam with individually-wrapped springs for softness, support, and a little bit of bounce. It's also designed to help you sleep cool, thanks to Black Diamond memory foam, breathable open-cell cooling technology, cooling ceramic gel, and heat-conducting graphite. The six alternating layers of foam and coils are topped with the addition of a removable, washable cover that makes it easy to keep your mattress extra clean.​

    Pros for Serta - Sheer Slumber 8” Medium Firm Gel Memory Foam Mattress-in-a-box - Multi
    There were no pros for this productThere were no pros for this productComfortThere were no pros for this product
    Cons for Serta - Sheer Slumber 8” Medium Firm Gel Memory Foam Mattress-in-a-box - Multi
    Deformed mattress, Incorrect dimensionsThere were no cons for this productThere were no cons for this productThere were no cons for this product

    Specs

    Compare Additional Products
    Sponsored

    Reviews

    The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

    • Rated 1 out of 5 stars

      Horrible matress

      The full mattress we received does not measure 8 inches it actually measures 7 inches. Also the Serta website states the mattress dimensions are 53” x 74 ½”, this mattress is actually 50" by 72" shorter than expected. Also its been 4 days and the mattress is still deformed and not anything like the picture. This is a horrible mattress or we just received a defective one.

      Posted by Shannon277

    Similar products from outside of Best Buy

    sponsored