Signature Sleep Universal Metal Adjustable Bed Frame, Twin/Full/Queen Conveniently adjusts to twin, full, and queen size Constructed from heavy-duty solid metal frame for stability and durability of your mattress and headboard Comes with 9 gliders and a center rail for the ultimate support up to 600 lb. Headboard attachments are included Ideal for small space living, guest room, studio apartment, small bedroom, college dorm room