specification: Item Type: Swim Training Resistance Belt_x000D_Elastic Rope Size: Approx. 3.2m/10.5ft (Not include black buckle)_x000D_Material: ABS+Composite Cloth+Elastic Rubber Features: 1It is connected with high-strength ABS hooks, which can be flexibly matched with belts, straps, and extended belts. 2Made of environmentally friendly elastic rubber, it feels delicate, soft and elastic. 3The innovative design provides buoyancy for the lower body, which allows you to exercise at home. 4It has a wide range of applications and is very suitable for anyone who wants to stay healthy and swim uninterrupted. 5Either looking to improve performance or just become a fast swimmer, this is the best exerciser kit for you. PackageList: 1 x Swimming Belt 1 x Elastic Rope 1 x Middle Extension Webbing Rope 1 x Fixed End Small Strap 1 x Mesh Bag Storage Bag