Christopher Knight Marvel 10-inch Twin XL-size Memory Foam Mattress

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Today: $409.99
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ITEM# 14278361
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ITEM#: 14278361

Rest comfortably on this 10-inch Marvel Memory Foam Mattress with Green tea Extracts and Latex-Visco Air Flow Support Layer. Temperature sensitive foam adjusts to your body temperature for the perfect rest.

  • Materials: Memory foam, refreshing poly velour cover, green tea support memory foam, latex-visco air flow support layer, high density base foam
  • First layer density: 3-inch green tea support memory foam with air ventilation (3 pounds), second layer: 4-inch latex-visco blend support layer with high density edge support (4 pounds), third layer: 3-inch high density reflexive base foam layer (2.2 pounds)
  • Mattress measures 10 inches high x 39 inches wide x 80 inches long
  • Memory foam is resistant to dust mites and is naturally anti-microbial
  • Temperature sensitive foam adjusts to your body temperature
  • Disperses your weight evenly and eliminates motion transfer
  • Never needs turning
  • Meets all flammability standards
  • Bottom is stitch non-woven with reinforced zipper for easy cleanability
  • Mattress can be used with an existing frame, platform beds or slatted frames
  • Mattress only. Frame and foundation not included.

Memory Foam Tips:
  • Remove from packaging within 72 hours of receipt to maximize memory foam expansion.
  • This product arrives very tightly packed. Unwrap and allow 48 hours for this product to return to its original shape.
  • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
  • Due to machine-cutting manufacturing processes, there may be slight variances in the dimensions of this product.

Due to the nature of Memory Foam the firmness level of every item is unique. Please be advised that even similar products may produce different firmness results.

Once opened this product is non-returnable.


Finish Green  , Natural  
Mattress Type Foam, Latex, Memory Foam
Thickness 10 Inch, 9 Inch
Density 3 Pound
Support Medium
Mattress Core Construction Latex
Mattress Top Tight Top
Color Green  
Product Features Antimicrobial, Bed in a Box
Recommended Foundation Type Box Spring, Platform
Dimensions 39
Warranty 20 Year Limited Manufacturer
Model Number SR0011TXLMF
Country of Origin China

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Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

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.
More Details


This item cannot be shipped to Alaska or Hawaii. More details

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.


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