Adjustable Metal Frame in sizes-Twin 39" x 75", Double 54" x 75", Queen 60" x 80" Durable steel construction to stand up to wear and tear Classic black Metal finish sure to complement any décor For use with both box spring and mattress Ultra-easy assembly with included instructions, requires no tools Designed with capped feet to ensure no damage occurs to your floor Adjustable size makes this frame perfect anywhere you need a bed, be it a guest room, child or teen's room, or your master bedroom suite Mattress and Box Spring sold separately