The New Invacare Home Care Foam mattress brings comfort, therapeutic value, and durability to your bed at a economical price. Comfortable sleep surface minimizes patient complaints. Pressure readings show therapeutic value over an innerspring mattress. 50% lighter weight than most innerspring mattresses and more flexible for deliveries. High quality 1.5 lb. /cu. ft. - density foam provides comfort and durability. Durable 10.5 - ounce vinyl nylon cover is antibacterial, anti-static, acid resistance, and waterproof.