Our Heavy Duty Loop Resistance Bands Come In 5 Varying Resistance Levels.Everyone can get suitable one suitable for Yoga, physical therapy and pilates. The instruction booklet includes of different illustrated exercises that demonstrate how to use resistance bands suitable for legs, arms, back, shoulders, ankles, hips and stomach. You may choose which part to exercise and follow the instruction within package anywhere. This can be integrated seamlessly with popular workout program.The included carry bag makes it easy to take your bands with you and do any workout away from home or gym. While these resistance bands are often used suitable for sports and fitness, physical therapists love these physical therapy bands as rehab bands. they are also perfect suitable for use by women after pregnancy and birth to keep their bodies in shape. Type:Color Series Colour:As Shown Material:tpe Package Contents: 10 * elastic belt 1 * English manual 1 * cloth bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.