Metal [Heavy Duty Bed Frame] - Classic look queen size bed frame has reinforced 6 legs and up to 12 metal slats to provide better support, well structure increases stability for long-term use; Maximum Weight Recommendation: 550 Pounds [Elegant Design] - Powder-coated platform bed frame features waterproof and scratch resistance, beautiful lines of metal art headboard&footboard take a warmth feeling, easy to fit any of your room like a bedroom, guestroom, or kid's room;