Accessories: Also includes two handles, two ankle straps, one door anchor and a handy travel bag. Colour: Comes in five cool colours, yellow, green, red, blue, and black. Tension levels: Each band comes with different strength levels varying from 10lbs to 50lbs. High-quality: Made from the highest grade full metal carabiner, so they won't snap! Resistance bands: Get a resistance exercise bands workout set. Combine: Attach bands to make even stronger tension levels. Resistance Exercise Bands Workout Set | Living Social