PRESSURE RELIEF & STABLE SUPPORT - The full mattress layers consist of 1" comfort foam, 3" egg crate foam and 6" High-Density Base Foam. Our full mattress conforms closely to the body's shape and relieves pain at pressure points. The supportive base generates enough pushback to provide excellent support to the body. The edge support on both sides of the mattress is reinforced to prevent slipping when sitting on the mattress edge. COOL & COMFORTABLE SLEEP - The mattress features a breathable and soft against the skin fabric that enhances air circulation, preventing heat and moisture build-up. The egg crate foam structure design improves airflow and breathability. The comfort foam efficiently eliminates odors and absorbs moisture to help keep the sleep surface cool, providing you with a fresh and clean sleeping environment. REMOVABLE WASHABLE MATTRESS COVER - Equipped with a high-quality zipper at the bottom of the mattress for easy removal of the cover. You can simply toss it into the washing machine for a quick and easy clean, protecting your mattress from stains and keeping the sleeping surface hygienic. The mattress accommodates all sleeping types. WORRY-FREE PURCHASE: The mattress comes with a 100-night free trial and a 10-year warranty. The mattress is compressed, rolled, and shipped in a box, making it convenient for you to set up by yourself. It's compatible with most bed bases and bed frames. For a better sleeping experience, please allow at least 72 hours for the mattress to fully expand.