4 in

Japanese Futon Mattress 4inch Extra Thick Foldable Japanese Futon Floor Mattress

The whole set include 1 futon mattress, 1 pair of bandage, 1 canvas storage bag. Polyester mattress cover will improve the durability of the mattress. It can be used as floor mattress, camping mat, bedroom futon, living room futon, floor lounger, tatami mat, sleeping floor mat, guest bed, Japanese bed mat, also can be kids play mat, floor pillow.