More room to play is what you get with the RealRooms Small Space Junior Twin over Full Bunk Bed! Built in sturdy metal that is solid, stable and durable, this bed is designed shorter than the average bunk bed to fit smaller spaces and is the perfect option for your younger children to maximize their space. This bunk bed comes with secured metal slats so no foundation is required. It also includes full-length guardrails and an integrated ladder to provide your child with utmost safety. The Junior Small Space Bunk Bed fits one standard twin size mattress and one standard full size mattress (sold separately) and the maximum mattress height for top bunk is 6”. Available in black, white and silver, this RealRooms bed will certainly add functionality while saving space!