Mattress designed to provide optimal pressure management with long term comfort and support Visco-elastic memory foam top layer is combined with specially chosen compatible foam base Top fabric is fluid-proof polyurethane coated 4-way stretch material. This material is designed to work with visco-foam, where a stretchable, flexible cover can help reduce interface pressure. Material also has microbial properties for the benefit of infection control. Weight capacity 350 lbs. Warranty 5 years Shipping weight 24 lbs. Designed to meet the requirements of HCPCS code E0184 Latex Free. Category Pressure Management Foam Mattresses This item ships from a separate warehouse and may require extra time for delivery.