Modern and industrial, this loft bed with desk has the space-saving functionality you are looking for to maximize your child’s bedroom. This loft bed is designed with a full-length metal desk surface, making it the ideal spot for your little one to do their after school homework without feeling constricted in their own room. The desk can be used to store study supplies or to give the room some personalized touches by adding some funky accessories. This loft bed is built with a strong metal frame that includes an integrated ladder, full-length guardrails, and secured metal slats to ensure that your child will sleep in complete security and stability. What’s more, you don’t need to purchase any additional box spring or foundation. Mattress sold separately. Description Material:Metal Size:Twin Color:Black numbers of package:2 Spring box:No need Assembly required:Yes Dimensions Loft bed dimension: 77.9inchx 41.4inchx 13inch Desk dimension: 77.2inch x 13inch Total height:66.9inch Loft bed weight capability: 400lb Desk weight capability:155lb Stairway weight capability: 300lb Recommend upper bed mattress thickness:6inch Numbers of slats: 12pcs