Brooklyn Bedding Super Duty High Rise Platform Frame, King Thoughtful design delivers crucial center support for all types of mattresses, ensuring the longevity of your mattress. Retractable and sturdy platform frame that provides solid support for up to 3,000 lbs. Elevates your mattress 14.5" above the floor while providing 13.75" of clearance under the frame for added underbed storage. Replaces bed frame and box spring/foundation No tools required, assembles in minutes.