Suitable for all fitness levels, with each band having a different resistance level. Ideal for yoga, pilates, stretching exercises, fitness programs and can also be used for physical therapy and rehabilitation. 100% natural latex. Set of five. Features Suitable for all fitness levels Each band having a different resistance level Ideal for yoga, pilates, stretching exercises, fitness programs Can also be used for physical therapy and rehabilitation 100% natural latex Set of five Strength: X Light: 0.4mm, Light: 0.6mm, Medium: 0.8mm, Strong: 1.0mm, X Strong: 1.2mm Size when flat: 25 x 5 cm Need help in choosing the right power band for you? Why not read our Power Band Buying Guide