Adison Sturdy metal bed frame by Modern Heritage supports queen/king/california king mattresses and box springs. Bolts connect frame to most queen/king/california king headboards. Colors: metallic gray. Materials: metal. Dimensions (in): Queen: 61" W x 70.25" D x 9" H. King: 61" W x 70.25" D x 9" H. • assembly required. • made of metal. • protective floor glides. • center support rail. • attaches to most queen/king/california king headboards. • compatible with queen/king/california king mattresses and box springs.