Pet Bed Cave Shark Bed for Small Cat Dog With Removable Cushion and Waterproof Bottom Material:Superfine fiber cloth+oxford cloth+PP cotton filler Self-warming material radiates heat back to your pet;Anti slip and damp proof Etra thick stuffed fill for maximum comfort Leegoal bulk packing with good quality warranty Size M:50x50x48cm/19.7x19.7x18.9inch(L*W*H)