Use for bent knee raises, straight leg lifts or dips. Built with 75 degree angle to target abdominal muscles. 2.5 high density foam pads with 40 oz. black marine grade vinyl. All welded end caps with tabs for bolting to floor. Warranty: One year. Made from two square heavy wall steel tubing. 25 in. L x 64 in. W x 67 in. H.