Floor Twin over Twin Bunk Bed with Slide --The low designed bunk bed is more safe for your children, perfect for house with low ceiling. The floor bed is easy for your little baby getting into bed. Smooth edges will not hurt to child, so you do not need to worry about the kids’ safety concern. --Smooth slide creates more funny for kids --Full-length guardrails on the upper bunk prevent accidental falls. The built-in 3-step ladder tightly attaches to the bed for easy access and wobble-free footing. --Made of pine wood and MDF that is more sturdy and durable for kids, so it can stand the test of time and serve your family for long times. It will not crack for long-term use. Up to the weight capacity 400lbs for each upper and bottom bed. --8 slats for upper bed, no need to use springs box. No slats for bottom, you can put the mattress directly. Recommend mattress thickness 8-10" for bottom and 6" for upper bed (mattress not included) Floor Twin over Twin Bunk Bed with Slide Floor Twin over Twin Bunk Bed with Slide Colors White/Grey Size Twin over Twin Materials Pine wood +MDF Overall Product Dimension 79.2"L x 83.4"W x 49.2"H Numbers of slats 8pcs Box spring No need Overall Product Weight 92.5lb Number of Package 1 Weight capability 400lbs for upper and 400lbs for bottom bed Assembly required: Yes (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-3', 'aplus-tech-spec-table', 'aplus-tech-spec-hide-loading'); }); })); Twin bunk bed with stairway and slide Bunk bed with Slide Bunk bed with stairs and slide House bunk bed with slide Floor bunk bed twin with Slide Twin bunk bed with slide Size Twin over Twin Twin over Twin Twin over Twin Twin over Twin Twin over Twin Twin over Twin Materials Pine wood +MDF Pine wood +MDF Pine wood +MDF Pine wood +MDF Pine wood +MDF Pine wood +MDF