TEMPUR-FLAT™ FOUNDATION Engineered to support your Tempur-Pedic® mattress with a perfectly solid, flat surface.
Tempur Features

SOLID SUPPORT: Designed and engineered by Tempur-Pedic® to be stronger and more durable than any other support platform.
LIGHTER DESIGN: Model is 30% lighter than previous construction, with no loss of weight capacity, strength or durability.
MINIMIZES MOTION TRANSFER: Helps to minimize motion transfer between sleep partners.
ANTIMICROBIAL TREATMENT: Hinders microorganisms, including dust mites.

Note: Buy two pieces of Twin XL to make up one Split King
Other Features:

Included: 1 Box Spring(s)
Manufacturer Warranty: 10 Year Limited, See Written Warranty for Full Details
Bed Size: Twin Xl
Measurements: 38 Width/Inches, 80 Length/Inches
Base Material: 100% Polyester
Care: Spot Clean
Certifications And Listings: Cpsc - 16 Cfr 1633 Compliant, Cpsc - 16 Cfr 1632 Compliant
Country of Origin: Made in US

This mattress meets the requirements of 16CFR Part 1632 (federal flammability (open flame) standard for mattresses and mattress pads
This mattress meets the requirements of 16CFR Part 1633 (federal flammability (open flame) standard for mattress sets) when used with foundation