These frames are steel, 5" tall. Rated for 500 pounds.
Solid steel construction and our Tri-Support™ system create enhanced frame support for Twin, Twin XL, Full, and Full XL bed sizes. All-steel construction offers exceptional support for your mattress Corner legs are reinforced with patented Tri-Support™ system while the two additional support legs provide increased stability Choose locking rug rollers, ideal for carpeted floors; or heavy-duty glides designed for hardwood floors Conveniently adjusts to fit Twin, Twin XL, Full, and Full XL box springs Built-in headboard brackets connect to most headboards