Specification: Material: Latex tube + nylon Color: Shown as picture Latex rope length: about 3m Black belt length: about 1.2m Package include: 1*Swimming exerciser belt About this item 1. The swimming leash is designed to hold you in place while swimming, training or exercising, provides safety and comfort 2. The stretchable cord maintains tension while exercising,It allows you to swim in place in small pools or limited space situations 3. The adjustable nylon webbing belt is attached around the waist and the other end of the stretch leash is attached to a fixed point on the edge of the pool 4. The leash creates a stationary position, where the swimmer can develop endurance and work on stroke technique 5. This swim trainer is great for professional swim training or just general exercise › See more product details