Gelsea 12" Queen Cooling Gel Memory Foam Mattress in a Box, Medium Firm, Graphite-Infused & Fiberglass-Free, CertiPUR-US Certified Arctus ※ WORRY-FREE 10 YEARS WARRANTY:

※ WORRY-FREE 10 YEARS WARRANTY: We believe that you will love this sleep item and are dedicated to giving you the best night of sleep through our superior products

EASY MAINTENANCE: The machine washable and dryer-safe cover ensures hassle-free cleaning

Softer with Each Wash: With a unique sandwashing treatment

Luxury Jacquard Fabric Cover: Soft

King Size: 80"L x 76"W x 12"H

Gelsea 12" Queen Cooling Gel Memory Foam Mattress in a Box, Medium Firm, Graphite-Infused & Fiberglass-Free, CertiPUR-US Certified Arctus ※ WORRY-FREE 10 YEARS WARRANTY:About this item Graphene Infused Smart Fabric: Neutralizes body heat & promotes blood flow with graphenes natural conductivity. Moisture wicking for cooler sleep. 3 Layer Premium Support System: 1. Cooling Gel Memory Foam Top Disperses heat 2X faster with graphene infused fabric. Targets "night sweats" and "hot sleep issues". 2. High Density Adaptive Comfort Layer Eliminates pressure points (hips shoulders) ideal for "side sleepers" and "couples". 3.