This bed comes with study desk and 2-tire book shelves which is ideal for space saving needs. Smooth, clean lines and black coating enhance the cool modern style. Crafted of metal in a clean painted finish. All four sides of the loft bed feature full length guardrails, so you don't need to worry you kids will fall out of the top bed. Constructed of heavy-duty steel and high-quality MDF, this bed provides classic style which can fit in various room style, including 19 sturdy bed slats, no need box spring.Upper bunk is equipped with full-length guardrails for ultimate safety, that your child will sleep in complete security and stability. This kind of the metal loft bed is easy to assemble, It will not take up more space in your room and is very suitable for children and teenager's bedrooms. Children not only can sleep in the top bed, but also study on the desk. Description Material: Steel+MDF Size: Twin Colour: Black Numbers of slat: 19 Function: Loft bed Decoration: With shelves and desk Numbers of package: 2 Spring box: No need Bed: 78" x 41.7" x 72" Inch(LxWxH) Desk: 40.9"(L) x 14.1" Inch(W) Total height: 72" Inch Bed weight capability: 220 lb Recommended mattress thickness: 8"