Multipurpose Auxiliary Belt: Stretching auxiliary belt can relieve blood circulation and metabolism through different exercise postures, and exercise the muscle endurance of arms, legs, chest, shoulders and back. It is often used in physical therapy, fitness, Pilates, ballet and other sports and is an ideal choice for beginners, senior athletes and yoga lovers.Increase Flexibility: The stretching belt fits comfortably in your hands and around your feet, helps warm up joints and muscles before training, stretch your body, help you achieve deeper and more effective stretching, improve your flexibility, withstand strenuous exercise and reduce the risk of injury.Multi Ring Design: The stretch belt has 11 independent rings, each with a clear digital display. You can freely adjust the required length according to your body flexibility. Step by step, increase resistance, effectively improve flexibility and muscle strength, and achieve good training results.HIGH ELASTIC WITH 2.5 TIMES , DURABLE : Our Stretch Strap Made of top quality comfortable fabric : 50% latex yarn +30% nylon + 20% polyester ; super Flexibility , Odorless, anti-slip ,friendly to your skin , washable , durable .Portable & Washable: The elastic belt is a small foldable physical training tool, which is easy to carry. It can be put in a bag or pocket at will and quickly shape the body anytime and anywhere and strengthen cardiopulmonary training. If the elastic belt is soiled, it can be cleaned immediately, kept clean and reused.