Serta - 7 inch Cooling Gel Memory Foam Mattress, King Size, Medium-Firm, Supportive, CertiPur-US Certified, 100-Night Trial - for Ewe White Wireless Whether you choose battery or

Whether you choose battery or wired installation

A dense polyester mesh core is placed between two durable layers of PVC providing next-level back and shoulder support

And with its high-density base layer

Machine woven from soft polypropylene yarns

easy to clean and maintain

Serta - 7 inch Cooling Gel Memory Foam Mattress, King Size, Medium-Firm, Supportive, CertiPur-US Certified, 100-Night Trial - for Ewe White Wireless Whether you choose battery orBrand: Serta Color: White Features: Our unique Serta gel memory foam contours to the body for cradling comfort and allows airflow to keep you cool and comfortable throughout the night A thick layer of our Serta Foam Support Core (no coils) provides a medium firm feel and durable support for any sleep position Consistent edge to edge support is provided by our Foam Support Core We've used new compression technology to package your mattress in our