Our gel-infused memory foam mattress offers a breathable, pressure-relieving, and temperature-regulated sleep experience, keeping you cool and comfortable throughout the night. The 6-inch size mattress features a two-layer all-foam system with Gel AeroFusion Memory Foam and Flex Support Base Foam for proper spinal alignment and motion reduced transfer, making it perfect for stomach sleepers. Independently safety-evaluated and free from harmful substances, this mattress ensures a healthy and stable sleep. While we provide top-notch customer support for any defects or damages, please note that there is no trial period and opened mattresses cannot be returned.