★This bed is "customer assembled furniture"★ For "customer-assembled furniture," we ask that customers unpack, assemble, and install the product themselves. ★ Wide range of sizes available ★Floor type with spacious rooms ★ Can be used in parts when children grow up ★Simple design saves space ★:High quality & low price - Wide range of sizes available Graty comes in 11 sizes ranging from 80cm to a maximum of 280cm. You can freely combine them according to your preferred size and number of users. Combine your favorite sizes to create a spacious bed Check point Four people can sleep comfortably and soundly The Gratie frame is firmly connected, Even if your child is active, you don't have to worry about the mattress slipping out of place. This is a guide for combinations. Securely connected with metal fittings