Space-saving bunk bed frame Twin-Over-Twin Bunk Beds with Trundle and Stairs If you need extra sleeping space or your family love sleepovers, this Stairway Twin-Over-Twin Bunk Bed with trundle is perfect for your home. Four open storage shelves located beneath the attached staircase provide ample storage for your family’ toys and bedding. This bunk bed can actually allow 3 persons to share together. It suits all styles of home decoration, and completes the look of any bedroom. This bunk bed features one twin size upper bunk, one twin size bottom bunk and one twin size trundle bed for accommodating your family or any overnight sleepers. It can also be divided into 3 individual beds for even more convenience, depending on how you want to organize your space. Specifications: Product Type Bunk Bed Size Twin-Over-Twin Color Gray Material Pine wood+MDF Box Spring Required No Number of Slats Upper bed: 14, Bottom bed: 14, Trundle bed: 7 Assembly Required Yes Country of Origin Vietnam Overall Product Dimension 91''L*81.4''W*66.9''H Detail Product Dimension Please refer to the Size image Number of Package 2 Overall Product Weight 200.5lb Weight Capacity Upper bed: 200LBS, Bottom bed: 200LBS, Trundle bed: 200LBS Recommended Mattress Thickness Upper bed: 6", Bottom bed: 8-10" Multifunctional bunk bed frame details show Security Guardrails With full-length guard rails on the top bunk to prevent you from accidental falls, this bunk bed provides you with first-class safety. Easy access to the staircase Sturdy stairs instead of ladders, very convenient for children to access the upper bunk. Bunk bed with trundle The bunk bed with handy pull-out trundle takes up minimal space for the spontaneous sleepover guest. Bunk bed with storage shelves Four open storage shelves located beneath the attached staircase provide ample storage for your family’ toys and bedding. More novel design bunk bed frames for your choice Twin Over Twin Bunk Beds Twin Over Twin Bunk Beds Twin Over Twin Bunk Beds Twin Over Twin Bunk Beds Twin Over Twin Bunk Beds Twin Over Full Bunk Beds Twin Over Full Bunk Beds with stairs with trundle No Box Spring Needed Assembly required Solid pine wood construction How much is the bunk bed capacity? The upper bed weight capacity about 200LBS, Bottom bed weight capacity about 200LBS. What mattress thickness is recommended? Upper bed: 6 inches/Bottom bed: 8-10 inches How many slats in this bunk bed? 35 pcs