Item name: Abdominal Crunch Straps. Material: Nylon+EVA handle. Foam covered handles for comfort. Solid home gym attachment helps you achieve slimmer torso and stronger, more defined abdominal muscles. Extra-wide, heavily padded harness protects neck, shoulders, back, and chest while you concentrate on ab and oblique exercises. Comfortable foam grips offer quick, intuitive hand positioning. Solid steel D-ring easily handles even the heaviest of loads. Ab Strap Attachment on most machine and home gym equipment. To train strength and Isolate Abdominal Muscle.