Material: 7 Ring resistance band is made of rubber, environmental protection, no odor, practical, no allergy, durable.Design: Non slip particle design, adjustable resistance band is very suitable for stretching, particle handle design, comfortable grip and anti-skid. This innovative elastic with 7 rings has good stability, heat resistance, high elasticity and compression without deformation.Multifunctional: enhance muscle tension and strength. Ideal for lower body training, yoga stretching and Pilates, these exercise resistance bands will burn more calories if combined with walking at home.Adjustable: with 7 ring resistance levels, it is very suitable for any body part of all body types. Simply change the grip to change the resistance level. Add resistance to your personal training and exercise conditioning.Wide range of uses: This portable training belt is small and can be rolled up and carried in your pocket for easy exercise and quick installation; Take resistance training to your home office, gym, park or anywhere. Note: The data are all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.