All of our bands are 104cm long when looped (flat size would be 208cm long) with each level having a different resistive strength. Level 1: Yellow (8kg - 16kg approx) Level 2: Red (16kg - 24kg approx) Level 3: Blue (24-44kg approx) Tube length: Flat size 208cm Looped size 104cm Material: Rubber The 66fit power resistance loop is a heavy duty multifunctional piece of equipment, perfect for that workout when power and ultimate explosive strength are your goals. Our extreme resistance band is a seamless loop of strong durable latex rubber which can be used in a variety of different ways to strengthen, tone and stretch your entire body muscle area. Regular use of our resistance loop bands can help you get fit, lose weight and achieve your own personal fitness goals. The 66fit Power Bands are widely used in fitness training programmes, cross fit, weightlifting, stretching, plyometrics, rehab and many other regimes. Manufactured to a high standard the 66fit Extreme Resistance Band is a versatile, easy-to-use product designed with portability, practicality and easy storage in mind. Made from strong premium latex rubber our bands are constructed as a 104cm long continuous circular loop. They may be used as such or in a variety of loop combinations which can dramatically increase the level of resistance as and when required. Brand 66fit SKU 66006SP1NB1VSNAFAMZ-42220