Yaheetech Heavy Duty Adjustable Metal Bed Frame, Queen, Full, Twin Bed frame with glides are recommended for wood, tile, and other hard surface floors Features solid steel metal Frame that will give excellent support to your mattress and headboard Easy to assemble, no tools required 4 legs with four 2-1/2inch extra-wide sturdy wheeled rug rollers 1-1/2inch center support bar with support glide