Milliard Heavy Duty Adjustable Full/Queen Metal Bed Frame with Center Support and Sturdy Plastic Glides on All Legs Easily Adjusts to Fit Full and Queen Mattresses Four Sturdy plastic Glides on Legs with additional Glide on Center Bar Leg Ideal for wooden floors Locking Legs - Creates a Triple Thick steel Layer at Corners; Recessed for Safety Riveted Headboard Brackets with Heavy Duty Construction; Fits Virtually All Headboards Easy Assembly in Under 10 Minutes - No Additional Tools Required