- nylon, PVC
- Workouts Nylon Crunch Strap:The handle is made of PVC material, ergonomic and supple, which is comfortable to grip and is not easy to slide.
- Workout Strap:Suitable for athletes, amateurs and other people who want to exercise abdominal muscles.
- Back Crunch Harness:This abs crunch harness is great for core training equipment, especially toned fitness accessories for core workouts.
- Abdominal Crunch Straps:It can be a practical gift for your fitness- loving friends, and they will be very happy.
- AB Crunch Machine:Adoption of premium nylon and PVC material, sturdy and for long- term use.
