Twin-Over-Full Bunk Bed with Safety Rail and Ladder for Kids-White

-440 lbs for the top bunk and 660 lbs for the bottom bunk with the support of a sturdy metal frame -Ensure all-round safety for the top bunk sleeper with a full-length guardrail -Allow sleeper to climb up and down easier thanks to its side ladder -Effective use of vertical space with twin-over-full design -12.5 inches under bed clearance for extra storage space -Noiseless design for a better sleeping experience -Add a modern touch to the guest room kids room dorm or apartment -No box spring or foundation is needed -Help you to assemble with detailed instruction | Color Black/White Material Metal Overall dimension 77.5" x 59" x 71"(L x W x H) Recommended mattress size of top bunk Twin (not included) Recommended mattress size of bottom bunk Full (not included) Recommended mattress thickness of top bunk 6" Recommended mattress thickness of bottom bunk 6"-8" Height of under-bed space 12.5" Height of guardrail 14.5" Net weight 80.5 lbs Weight capacity of top bunk 440 lbs Weight capacity of bottom bunk 660 lbs