Yaheetech Heavy Duty Adjustable Platform Metal Bed Frame/Foundation/Base with Trundle and Center Support Twin Full Queen Size Mattress Features heavy-duty metal frame that will give excellent support to your mattress and headboard Ultimate in strength and durability, quality and structure Easily adjusts to fit queen, full, and twin mattresses Weight capacity: 660lbs Dimension: 70in x 39.4in/54.3in/60.2in x 7.5inch (H) G.W.: 22.00LB