Serta 12" Marvel Mattress - Cal King 

by Serta | Item  #: 148359 | Model #:  43660-CK-WHT |
Serta 12
We're sorry, this item is not available in your selected Club.  Check another Club

About this item

Revel in the feeling of the comfort you want, and the support you need.


In the Marvel mattress, three unique layers work in concert, to ensure the ultimate in relaxation and a re-energizing night’s sleep, every night.

The top layer provides superb, cradling comfort with premium memory foam to relieve the pressure points that cause tossing and turning. The middle layer features our exclusive Interax™ foam, which provides responsive, customized support. The base foam layer provides long-lasting durability and stability to ensure that the mattress always holds its shape without rotating or flipping.


  • Premium 3-layer design
  • 3 inch memory foam top layer for cradling comfort
  • 3 inch Interax™ foam middle layer responds with gentle resistance to body movements, providing customized support
  • 6 inch base foam layer provides for deep support and stability
  • Feel: Medium/soft
  • Constructed to maintain its shape without ever flipping or rotating
  • Evenly distributes body weight to relieve pressure points
  • Minimizes impact of sleep partner’s movements
  • Premium matelassé cover
  • Foam made in the USA
  • Meets the requirements of 16 CFR Part 1633 - Federal flammability (open flame) standards

Assembled Country


Assembled Size

84"L x 72"W x 12"H

Component Country

USA And Imported



Member reviews & questions

Ask & Answer

Policies & plans

Shipping Information

  • Delivery is not available to AK, HI or Puerto Rico
  • Warranty Information

    20 year limited

    You're in!

    Your online account has been created.
    Start saving today