Description: Material: This volleyball training equipment aid is ade of high quality Diving fabric, nylon material, shockproof, dustproof, scratch proof, strong cushioning performance, not easy to wear Design: Plastic buckle, durable and firm, easy to tighten, with Adjustable Waist Strap, protecting your waist better, with Magic stick strap, prevent the ball from falling off during trainingm Elastic Cord: High strength elastic cord, the natural length of cord is 1.7m, the maximum stretch distance can reach 5 meters, the elastic cord guides the ball back after every swing, efficient and time saving. Improve Ball Control Skills: Enhances the player's touch, setting, spiking, serving overhand or underhand, arm swing passing, ball control and throw ins, which can simply warm up before your match or improve your volleyball game skills better. Application: Great for football, volleyball, professional training football, volleyball etc, Great practice equipment for all experience levels from beginners to experts. Specification: Material: Nylon, Diving Fabic, Elastic Band, Plastic Radius 14cm/5.51inch Waist 45-80cm/17.72-31.50inch Color: Black Package Includes: 1 Piece Volleyball Training Belt Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!