The foldable sponge mattress fits in any hospital bed very easily. It is foldable and can be kept aside when not required. It is made from waterproof canvas cloth and is completely detachable. You can wash it even whenever necessary. The product is made from a 40 mm high-density sponge and is of 80 mm thickness combining another 40 mm machine pressed palm. Weight is around 7 kg and comes in various dark colors.