This bunk bed features a twin-over-twin bunk bed and a twin-size loft bed with a built-in desk to accommodate your kids and overnight friends. Made of high-quality metal, this bunk bed is strong and durable, supported by metal slats and requires no box springs. The upper bunk is equipped with a full-length guardrail for your safety, and two ladders make it easy to climb. With a built-in desk under the bed, you can create a personal workstation or use the space under the bed to store essentials.