The durable Ab Strap is stable, more comfortable and safe to use, workmanship, and non-slip safety, allowing you to exercise comfortably! It can help develop the strength of the upper, assist in hanging legs, legs, knees, vertical sit-ups, and trunk rotation. Features -Color:Red, black -Material:Polyester, Alloy -Size:59.00X19.00X1.50cm/23.19X7.47X0.59in -Selected of polyester and aluminum alloy are always durable, safe, and can be use for a long time. -The product has strong tear resistance, abrasion resistance, and fracture , and is an essential product for fitness. -We always provide and reasonable prices to help you , and practical. -The product appearance design is simple, practical and generous, not only practical but also beautiful. -The product is light, easy to use and easy to carry. Practice at any time, anywhere. Package list: 2 x Straps with Buckles