WPFurniture Twin over Twin Metal Bunk Bed is an ideal choice. This sturdy metal bunk bed is the perfect addition to any bedroom. Its twin-over-twin design provides plenty of space for two children to sleep comfortably. The frame is made of durable metal, ensuring a long-lasting and reliable piece of furniture. With its sleek and modern design, this bunk bed will look great in any room. This product comes with secured metal slats, no box spring is required. It also includes full-length guardrails and an integrated ladder to provide your child with the utmost safety. The bed fits two standard twin-size mattresses (NOT INCLUDED) and the maximum mattress height for a top bunk is 6”. Your little ones will love all the extra room for activities, while you’ll appreciate the contemporary smooth rounded design with no sharp corners. Available in black, white, blue, and gray color. Assembly is required.