Twin Bunk Beds: This bunk bed for teen overall dimensions: 78"x41"x67"(WxDxH); Weight capacity upper/bottom:400lbs/500lbs; Recommended mattress: 4-6"; NOTE: For your safety. the mattress on the upper bed must be at least 5 inches (127 mm) below the top edge of the guardrail Twin Bunk Bed with Storage: This bunk beds has a bedside caddy with 5 removable hooks. which can store all of your belongings like books. cellphones. magazines. Will make you feel good and everything you need is always at hand; Beside. there is underbed storage space can helping you keep the room organized and clutter-free; Enjoy extra space for toys. clothes. or other belongings Space Saving for 2 Person: The bunk bed Bunk beds is suitable for multi-member families to meet your different needs; This twin bunk bed can be used in workers' dormitories. school dormitories. or as a children's bunk bed; The space-saving design is ideal for bedrooms Convertible Ladder & Wide Rungs: The externally installed ladder has an inclined design that makes it easy for you to climb. The top of the ladder has an opening for easy access; The smooth wide pedals on the ladder also helps protect your feet from injury; And the reversible ladder can be installed on the left or right side. perfectly adapting to different positions and angles Stable Triangle Stairs & Anti-Tipping Device: The bunk bed is made of heavy-duty metal for long-lasting stabilit; This bunk bed is equipped with anti-tipping accessories to secure the bunk bed to the wall; The beds come with an eva silent design and non-slip feet. say goodbye to noises and protect your floors -