Cando exercise band loop, 15″ long, 5 color set, 10 sets 15″l loop is equivalent to 30″ of flat band cut and tied in a knot. Loop is 3″ wide. Convenient pre-formed loop is made of high quality latex exercise band. Loops arrive ready-to-use, you do not have to cut and tie it before performing exercises!! 15″l loop is specially sized for lower body exercises. 5 piece set – 15″, 1 each: yellow, red, green, blue, black. 10 sets.