hotel guest room folding extra bed (D&B)

folding extra bed1.folding extra bed ,is hight and convenient to use2.can be folded under the bed to save space3.the mattress with high density sponge is durable;4.self-locking system keep the bed standing well;5.special freezing design keep the bed stable when people lie on the bedD: size:L1950*W900*H500mm Thinkness of sponge:15cm packing carton size:L960*W660*H1050mmB: size:L1950*W760*H360mm Thinkness of sponge:8cm packing carton size:L790*W230*H1100mm