Purpose of a Bed Frame A bedframe does more than just raise your mattress off the floor. A bed frame fully supports your mattress and box spring without the assistance of a headboard and footboard. A bolt-on headboard may be attached to this bed frame, but such attachment is optional. Fits Queen Size Beds This bedframe will fit Queen Size box spring and mattress units; Strong Sturdy Construction The side rails are constructed of 1 1/4" x 1 1/4" steel. Keyslot Crossarms Make assembly / selecting the chosen size easy and they lock securely in place. Included Center Support System Included Center Support system consists of 1 cross rail with 1 plastic glide equipped foot. Locking Legs Creates a triple-thick steel layer at the corners for increased strength and rigidity. Standard Height The bedframe side rails are a standard 7 1/2" from the floor. Bolt-On Headboard Brackets This bedframe provides bolt-on connections for the headboard. The brackets are of heavy duty riveted construction and will fit virtually all bolt-on style headboards and footboards. Warranty This bedframe is warranted with a Limited Lifetime Warranty against defective materials or workmanship by the manufacturer. Made in the United States This bedframe is manufactured with pride in the United States (not an import nor aftermarket item). No corners are cut, no sacrifices in quality are made with either materials or the construction process of this bedframe.