1.high density foam 2.metal bed frame 3.spray coating legs Sofa size: 990*970*630*760 mm (L*W*H*Deep)Bed size: 1900*990*310mm (L*W*H)NW: 38kg GW: 42kgDetailed description: high density foam, metal bed frame, spray coating legs, PU covering with thickness 1.2mmAttention: 1) All the sofa size, covering, foam, inside frame etc can be made as customer’s specific request Japan sofa bed