Material: Polyurethane foam, made in the USA. Density: High density with a compression rate of 44 lbs, 1.8 lbs, providing a balance of cushioning and stiffness. Ideal Uses: Suitable for mattresses, upholstery foam, cushion foam bedding support, and a wide range of home and commercial upholstery applications. Features: Offers 100% recovery rate and lasts between 7 to 10 years. Care Instructions: Upon receiving the foam, allow it to breathe for at least 2 days to regain its original size and shape. It's important to open the package immediately upon arrival and avoid using a box cutter to prevent damage — a ball point pen or pencil is recommended for opening. The CertiPUR-US certification is a program that evaluates the safety and environmental attributes of polyurethane foam used in bedding and upholstered furniture. This foam is sold per sheet and is rolled for packaging, emphasizing the need to handle it carefully upon receipt to ensure optimal performance and longevity. WE ALSO DO CUSTOM CUT FOAMS! PLEASE SEND US A MESSAGE WITH YOUR DESIRED MEASUREMENTS SO WE CAN GIVE YOU THE LOWST CORRECT QUOTATION AND LINK FOR THE CUSTOM FOAM TIER YOU SHOULD ORDER.