Expander-ring for hands, wrist, for training 5 kg

expander-ring for hands, wrist, for training! This sports expander is made of thermoplastic elastomer, which makes it strong and durable. Elastic material allows you to adjust the load, which makes training more effective and convenient for you. The material is hypoallergenic, children's toys, toothbrushes, medical products are made from it, which means no harm to health, even if the child bites the product. An expander ring for hands is a universal training item that is suitable for both men and women, as well as for adults and children. It is ideal for fitness, arm wrestling, rehabilitation and other sports.