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Serta® Sertapedic® Premium 9" Twin XL Mattress in Box

Model #: 500776178-8020
At a Glance
The 9” Serta® Premium Mattress features a single gel memory foam layer and a premium foam support system for balanced cooling comfort and proper body support.
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$539.00Save $NaN

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Get to know this product.

Serta® Premium 9" Twin XL Mattress in Box

  • Premium Gel Infused Memory Foam - Extra body support with cooling comfort
  • Serta® Foam Core - Deep-down support and lasting durability
  • Breathable Knit Cover/Beautifully Embroidered Cover - Gives you comfort & support

Comfort Layer

  • Serta® Premium Gel Memory Foam

Support System

  • Serta® Gel Infused Support Foam

Approx. Mattress Height

  • 9"

*Mattress only, other pieces sold separately. Image may not depict actual size.


Misc. Specs

Height (in.)9
Made InUSA
Mattress SizeTwin Long
Manufacturer Warranty10 Year
Mattress ConstructionGel Memory Foam
WarningProposition 65 Warning for California Residents