An ankle band is an indispensable training accessory for your workouts in the pool. Recommended for experienced swimmers, it is designed to keep your ankles together, so you can keep properly aligned in the water and increase the intensity of your upper body workouts, such as your arms, abs and core. Made from 100% silicone, it is quick and easy to put on and take off, stays in place, does not slip and has a soft touch to the skin. The elastic ankle band is one size fits all, is 6 cm high and 0.3 cm thick.