Upper body training This leather support strap is the ideal accessory for effective training of the biceps, triceps, shoulders and abdomen. It features two non-slip buckles with a suede texture on the inside. It comes with a sturdy steel ring to support heavy loads. Crunch Strap highlights:Enables isolated abdominal training with crunches on the pull station. 2 non-slip buckles with sturdy steel ring for quick and easy attachment to a pull station. Optimized wearing comfort for neck, back, shoulder and chest protection. Steel ring with high load capacity. One size fits all. Dimensions:Total length: 67 cm. Length on one side: 33.5 cm. Buckle length: 9.5 cm. Strap width: 3.5 cm. Steel ring diameter: 3 cm. Net weight: 220 g.