Come and see our amazing products. Our long exercise bands have 3 strength levels. They are divided into light, medium and heavy. Which allows you to switch them between 3 levels at any time according to your preference to increase the challenge and ensure that all exercise goals and intensity levels are reached. Suitable for beginners and experienced fitness athletes. Perfect for body resistance training and yoga, physical therapy to help strengthen torn ligaments or muscles.c Pls confirm with us about the packing info, stock color and exact production time before placing your order.