13PC Kinetic Fitness Exercise Resistance Leg Bands Tubes SetOur 13 Piece Leg Resistance Exercise Bands Set has everything you need for a terrific workout that will work every part of your legs, from thighs to calves. It's a great alternative to free weights, and you can mix and match a variety of colour coded resistance bands to get just the right workout for you. You'll receive a full 13 pieces, including a pair each of coloured resistance bands ranging from Extra Light Yellow (2. 3 kg) to Extra Heavy Black