12 Inches Cooling-Gel Memory Foam Mattress Medium Firm Feel Memory Foam Mattress Bed in a Box CertiPUR-US Certified, Twin

【Comfortable Foam Mattress】-Gel memory foam mattress include 2.5”gel memory foam and 9.5”high density base support foam for ultimate comfort.The gel memory foam offers complete, luxurious and stress-free support. Gel-infused memory foam keeps you cool during sleep and body-contouring memory foam reduces pressure points and properly aligns the spine. 【CertiPUR US certification】-This foam has passed CertiPUR US certification and does not contain harmful substances such as formaldehyde, mercury and other heavy metals. The memory foam mattress provides you with comfort and support, so that you can sleep soundly every night. 【As Cool as It Gets】 - Settle into a bed made with our most cooling formula yet, promising perfectly temperature-regulated sleep and a clean feeling night after night, all thanks to our enveloping memory foam packed with cooling gel  【Suitable for Multiple Scenes】-Our memory foam mattress is compressed, rolled and shipped in a box for easy installation; It's easy to cross narrow corridors and stairs. They are suitable for all frames, such as springs, floors, slatted bases, flat or adjustable beds, hospital beds.  【Expertly Packaged】 - Our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours. Features: High quality top foam 2-layer full foam system Easy to Set Up &A good sleep Cooling& Breathable 100% Satisfaction Guaranteed Specifications: Color:White Size:Twin Material:Gel Memory Foam Product Dimensions:75"L x 39"W x 12"H Fill Material:Gel Memory Foam Item Weight: 42LBS