★This bed is "customer assembled furniture"★ For "customer-assembled furniture," we ask that customers unpack, assemble, and install the product themselves. [Size] Length (approx.) 199cm (common to all sizes) Height (approx.) Low type: 29cm High type: 42cm Width (approx.) Single: 101cm Semi-double: 121cm Double: 141cm Wide K200 (SX2): 202cm Wide K220 (S+SD): 222cm Wide K240A (S+D): 242cm Wide K240B (SDX2): 242cm Wide K260 (SD+D): 262cm Wide K280 (DX2): 282cm [Storage dimensions] Low type (approx.) Single: Width 96X Length 195X Depth 21cm Semi-double: Width 116X Length 195X Depth 21cm Double: Width 136X Length 195X Depth 21cm High type (approx.) Single: Width 96X Length 195X Depth 34cm Semi-double: width 116 x length 195 x depth 34 cm Double: width 136 x length 195 x depth 34 cm