If you need extra sleeping space or your family love sleepovers, this Stairway Twin-Over-Full Bunk Bed with Trundle, Storage is perfect for your home. Four open shelves located beneath the attached staircase provide ample storage for your family' toys and bedding. It suits all styles of home decoration, and completes the look of any bedroom.Specifications:Material: Plywood+MDF+PinewoodNumber of Slats(upper/bottom/trundle): 14/14/7Box Spring Required: NoMattress Included: NoEstimated Time to Assemble: 2 people, 60 minsDimensions:Overall: 91.73''L× 54.33''W× 61.4''HWeight capability(upper/bottom/trundle): 200lbs/250lbs/200lbsMattress thickness(upper/bottom/trundle): 6''/8''/6''Commodity: Numbers of package: 3Overall Package Weight: 243.94 lbsCountry of Origin: VietnamWarranty time: 1 YearNotes:1. Manual measurement has been used, there may be some reasonable error.2. All the pictures are taken by actual samples, slight chromatic aberration may occur due to lighting or display.