Milliard Heavy Duty Adjustable Twin/Full/Queen Metal Deluxe Bed Frame with Rug Rollers Easily Adjusts to Fit Twin, Full and Queen Mattresses Four 1 - 3/4" Rug Rollers for Easy Mobility 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