Twin Over Twin Bunk Bed Specifications Product Type Bunk Bed Size Twin-Over-Twin Material Plywood+MDF+Pinewood Box Spring Required No Assembly Required Yes Number of Slats Upper bed: 10; Bottom bed: 8 Overall Product Dimension 80"L x 41.7"W x 83.2"H Number of Package 2 Overall Product Weight 115 LBS Weight Capacity Upper bed: 175 LBS; Bottom bed: 300 LBS+ Recommended Mattress Thickness Upper bed: 6"; Bottom bed: 8" (function(f) {var _np=(window.P._namespace("AplusModule"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('AplusModules-module-16-tech-specs').execute(function(resizeSpecTables) { resizeSpecTables('aplus-index-2', 'aplus-tech-spec-table', 'aplus-tech-spec-hide-loading'); }); })); Twin Size Bunk Bed Details Read more Twin Over Twin Bunk Bed Twin Over Twin Bunk Bed House Bed for Kids Twin Size House Loft Bed Twin Over Twin Bunk Bed with Slide Twin Size House Bed Twin House Bed with Drawers Material Plywood+MDF+Pinewood Pine Wood+MDF Plywood+MDF+Pinewood Plywood+MDF+Pinewood Plywood+MDF+Pinewood Pine wood+MDF Size Twin-Over-Twin Twin over Twin Twin Twin over Twin Twin Twin Color Gray/Antique White/Antique Gray White Antique Gray/Antique White Antique White/Antique Gray Gray/White/Espresso White/Grey