Specification: Material: Native latex.     Color: Pink: 35pounds.  Grey: 70 pounds.     Size: 35 pounds: 2080 x 13 x 4.5mm.  70 pounds: 2080 x 25 x 4.5mm.     Features: Natural and Durable: Our pull up assistance bands are made of 100% natural rubber from Malaysia, which is green, soft and odorless. The results showed that our resistance band performed a good elasticity after being used for a long time.  Multifunctional: Your all in one rehabilitation, mobility and exercise band. the resistance bands add an extra bit of resistance to your workout. They are perfect for you to learn pull-ups, ring dips, and muscle-ups. They are excellent for body resistance training and physical therapy to help strengthen torn ligaments or muscles and ideal to work out your arms, back, legs, and butt. You can check out the band tension chart in the images on the left to choose the best bands for your needs.  Easy Carry & Package: Resistance pulls up bands are so compact that it practically does not even take  up any space or weight. When outside, you can wrap up the resistance bands kit in the drawstring bag, portable and well packaged.     Package included: 1 x Yoga Resistance Bands