Twin XL over Twin XL Metal Bunk Bed with MDF Board Guardrail and Two Storage Drawers,Black Simple, sleek, secure, stable, and space-saving, this twin XL over twin XL metal bunk bed meets all your needs and expectations. Easy to assemble, the bunk bed has been designed for the utmost safety, providing full-length guardrails and a ladder that attaches to the frame. Accommodating two twin mattresses, the metal frame will last through years of rough play, whether hosting twins, friends, family, or siblings. Material Metal+MDF Size Twin XL Color Black Numbers of Package 2 Spring Box No need Assembly Required Yes Overall Product Dimension 81.5"L x 41.3"W x 66.3"H Each Bed 80.3" x 39.4" Total Height 66.3" Recommend Mattress Thickness of Upper/Down Bed 6"/8-10" Overall Product Weight 107lbs Bed Weight Capacity 250lbs