Solid Wood Twin Over Full House Roof Bunk Bed with Staircase and Shelves, No Box Spring NeededMain Features1.Crafted from solid pine wood and MDF2.Bunk bed comes with moveable down bed3.Has a storage staircase, the staircase has two flip lockers4.there is a 3-layer storage compartment on the side, can be used for daily necessities5.Save space while giving your children’s bedroom an extra bonus of fun with this bunk bed6.Low bunk bed wouldn’t make any noise and can definitely withstand the test of time7.Safeguard full length railings of the upper bunk8.Mattress not included, some assembly is required, No Box Spring Needed.SpecificationsProduct Type: Bunk BedSize:Twin Over FullColor:Gray/WhiteMaterial:Pine Wood+MDFAssembly Required: YesBox Spring Required: NoWeight & DimensionsOverall Product Dimension:70.1''L*77.9''W*77.1''HUpper Bed:70.1'' x 41''Down Bed: 77.9'' x55.6''Total Height: 77.1''Number of Upper Bed Slats:14pcs Number of Down Bed Slats:7pcsRecommend Mattress Thickness of Bed(Upper/Down) :6''/8-10''Overall Product Weight: 201.5lbBed Weight Capability (Upper/Down): 250lb/400lb Number of Package:2NotesManual measurement has been used,there may be some reasonable error.Assembly required, we have provided clear instructions and tools. Mattress sold separately.