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