CertiPUR-US : This Mattress topper contains CertiPUR-US️ certified foam. This means our foam is free from harmful chemicals and gasses. Medical Grade Foam: Latex Free, Hypoallergenic Weight Distribution : Convoluted foam helps prevent pressure sores, bed sores and decubitus ulcers by providing pressure relieve and air circulation. Made Local: Our foam is made in the USA. Hospital Size: 2” Thick x 53” W x 74” L This 2”-inch hospital bed mattress topper is a great option to refresh an old mattress. This hospital pad can be placed with the peaks upward for a soft and breathable sleep surface or face it down for a more supportive feel. Egg crate foam or convoluted foam allows better weight distribution and helps prevent pressure sores, pressure point stress, bed sores and decubitus ulcers. This mattress topper is lightweight and can be easily rolled and stored when not is use. Made In America by Foam Global.