Durable Steel and Plywood CHECK OFF (AND STORE) ALL YOUR BOXES - With a clean and polished silhouette, durable structure, reliable mattress platform and practically boundless under bed storage space, this classic foundation hits all the marks for functional mattress support HEADBOARD COMPATIBLE - Easily attach this frame to your own standard-sized headboard using the predrilled holes in two of the legs; headboard not included NO BOX SPRING NEEDED - Reliable wood slats are designed to support your latex, memory foam or spring mattress without a box spring; narrow twin and twin sizes support a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs EASY ASSEMBLY - All parts, tools and instructions are shipped straight to your door in one efficiently packed box for simple set-up that takes less than an hour Worry-free 5 year limited warranty included; mattress sold separately