About this item [100% Metal Frame] Good quality metal frame,Strong steel tubing construction and Full-length guardrails. Safe design with 6 legs contacting the floor for durability and stability. 16 steel slats construction provides support for mattress and replaces foundation,or box spring. [Headboard and Footboard Design] All-in-one mattress support frame foundation with built-in headboard and footboard. Great for memory foam and Latex Mattress, standard Spring mattress. NOTE:Mattress, box spring, and bedding (comforter, sheets, pillows, etc.) are NOT included. [No Box Spring Needed & Enough Storage Space] 12.8" off the floor for easy storage. You could put some storage boxes under the bed to tidy your clothes, toys or quilts. Reliable metal slats are designed to support and extend the life of your latex, memory foam or spring mattress without the need for a box spring. [Best Suitable Crowd] Best fit for average weight people hold up to 220lbs. Great gift for residence Bedroom, dorm, school kids student children room. Twin size bed frame with the detail size of 77.2" x 35.6" x 12.8"(L*W*H). The under bed height is 12.7". [Easy to Assemble] includes necessary tools and instructions, you can easy to assemble in 30 minutes by following the instructions steps. We will always reply to you with details if you have any questions about installation.