* 3 Bands Wide and Resistance Range: Red 1/2" (20-35 lbs), Black 3/4" (30-50 lbs), Purple 1 1/8" (40-80 lbs).
* Each Band has a 41" Lay Flat Length and has 82" Circular Circumference
* Made by layering a continuous sheet of natural rubber latex which is seamless, no weak spots, ultra flexible, harder to break.
* ldeal for power lifting, strength training, cross training, plus a wide range of conditioning exercises.
* Can use single band by three different levels of assistance or combine some bands to equal the same assistance as others