Specification: Material: Steel  Unit Weight: 18 lbs  Weight Capacity: 330 lbs  Outer rectangular tube size: 35 x 35 x 1.3 mm  Inner rectangular tube size: 30 x 30 x 1.5 mm  Size of the pad: 35.8" x 10" (L x W)  Pad Thickness: 1.6"  Adjustable height:…