Topeakmart 45 Degree Hyperextension Roman Chair Extension Back Exercise AB Bench Bench places less stress on the lower back than standard Abs benches. Powder coated scratch resistant & rust resistant finish. Overall Size: 40(L) x 24.4(W) x 27.6- 32.7 inches(H) ;Tube size: 2 x 2 x 0.08inches. Single Pad size: 9.8 x 5.9inches; Thickness of the pad: 2inch. Material: steel; Max Weight Capacity: 440 lbs ;G.W.: 29.8 lbs