★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 [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 116X Length 195X Depth 34cm Double: Width 136X Length 195X Depth 34cm [Materials] Frame: Printed decorative board Floor board: MDF Insole board: Hardboard Igusa tatami: Genuine igusa, insulation board Cushion tatami: Genuine igusa, insulation board, chip urethane Washable tatami: Resin tatami (polypropylene), polyolefin foam, laminated plastic board [Weight] Low type Single: Approx. 56kg / Semi-double: Approx. 64kg / Double: Approx. 72kg High type Single: Approx. 71kg / Semi-double: Approx. 80kg / Double: Approx. 89kg