Ships in one box and it's easy to assemble Trundle includes four easy-glide casters - 2 locking and 2 non-locking Features two ladders for convenient access Durable metal frame with slatted guardrails for safety Metal support slats eliminate the need for box springs This versatile bunk bed system is designed to maximize space efficiency while providing comfortable sleeping arrangements for multiple individuals. The sturdy metal construction ensures long-lasting durability, finished in a sleek black coating that complements various room decors. The innovative twin-over-twin configuration accommodates two sleepers in a compact footprint, with an additional trundle bed that slides out to host a third person when needed. The thoughtfully engineered design includes safety guardrails on the upper bunk to prevent accidental falls and keep bedding securely in place. Dual ladders provide convenient access from either side, making it ideal for shared children's rooms, dormitories, or guest accom