Serta Pietra Gel Memory Foam 12" Mattress - Queen 

by Serta | Item  #: 353814 | Model #:  821368-850 | (6) |
Serta Pietra Gel Memory Foam 12


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About this item

New Item! Mattress Only


The Select by Trump™ Pietra mattress features Serta’s exclusive Cool Twist ™ Gel memory foam. This exclusive liquid gel-enhanced memory foam is designed for significantly increased airflow which helps move heat away from your body. Plus, it gently conforms to the body to provide enhanced cushioning and help reduce the pressure points that cause tossing and turning.

The result is an extremely comfortable and more restful sleep. The Cool Essence™ technology in the cover promotes a balanced sleeping temperature by helping to regulate the flow of heat and moisture away from the body. This allows our soft, breathable fabric to help reduce uncomfortable heat buildup.


Is a Box Spring included:
  • No, boxspring is not included.
One or Two-Sided Mattress:
  • One sided - No Flip Design. Today’s mattresses are specifically designed to be single sided so they do not ever have to be flipped. Turning the mattress over is not required, but you can still rotate it.
Is a bed frame included:
  • No. Bed frames are sold separately.
Overall Comfort:
  • Cool Essence™ Performance Fabric Technology
  • CoolSense™ Gel Memory Foam
  • Premium Memory Foam
  • High Density Support Foam Core
Comfort Layer:
  • 1” CoolSense™ Gel Memory Foam
  • 2” Premium Memory Foam
  • 9” High Density Foam Support Core
  • Pietra Mattress - 20 year limited warranty
  • Fireblocker - Meets the requirements of 16 CFR Part 1633 - Federal flammability (open flame) standards

Assembled Country


Assembled Size

60"W x 80"L Mattress Height: 12"

Component Country

USA And Imported



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Warranty Information

20 year limited