66fit Extreme Resistance Loop Bands are 104cm (41") long and are commonly used in many fitness training programmes. Level 1 Yellow.FeaturesMaterial: Latex RubberYellow - Level 1 (8kg - 16kg)Size: 2080mm x 5mm x 18mmDescriptionMade from seamless latex rubber, they are extremely strong, and by using a combination loops you can dramatically increase the resistance. The loop bands are circular and?the size shown of 104cm (41") is when the rubber band is laid flat. The actual total length of the loop band (if cut and laid in a continuous length) would be 208cm (82")Used in many fitness training programmes such as cross fit, weightlifting, stretching, plyometrics, rehabilitation, assisted pull ups etc.