Nestfair Black Twin over Twin Metal Bunk Bed with Ladder

Unique floor bunk bed design can maximize the use of space Metal frame structure is stable and durable Full-length guardrail provides excellent protection while sleeping Built-in ladder is safe and sturdy, providing easy and fun access to the top bunk Upper/Down bed recommended mattress thickness: 6-8"/8-10" Overall Product Dimensions: 77.1"L x 40.9"W x 53.7" H Upper/Down bed weight capability: 250/350 lbs