7 1/2" wide padded nylon arm slings with premium sharkskin neoprene lining for non slip super arm grip, oversize extra heavy duty solid steel alloy snap on hooks on and 2" wide heavy 2 ply nylon webb straps, for use with an overhead or chin up bar in training and isolating abs and obliques. Super Abs 1 fits up to a 2 1/2" diameter round bar. For use in conjunction with a standard chin up bar for greater ab and oblique isolation when performing leg lifts.


