★This bed is "customer assembled furniture"★ For "customer assembly furniture", we ask that customers unpack, assemble and install the product themselves. ★Bed frame only★ ★This product does not include a mattress★ <Bunk bed with raised floor and Mikusa tatami mat> 3 colors Low formaldehyde Good Design Made in Japan <Large capacity storage for futons> <A relaxing space to heal both body and mind> Tatami mats are a familiar part of Japanese culture. It makes you sigh with relief. It has a nostalgic texture and soft elasticity, When you lie down, you will feel like you are falling asleep naturally. Tatami mats give us a sense of comfort and relaxation. ＜Sleep elegantly, luxuriously＞ Even if the whole family sleeps together, they want to sleep in a spacious space. This bed is available in sizes up to 280cm.