Features STURDY JUMPING BALL TOYS: These jumping balls are made of sturdy plastic and are ideal exercise toys for children and adults. Each bouncing ball toy has a durable rope and is easy to clean and maintain so you can always enjoy a fun cardio workout. LEARN AND ENJOY Whether you are looking for a fun new workout or the perfect way to get the kids outside, this adult and children39;s bouncing ball is perfect for everyone. Our ankle toy sets can be used at school, camp or in the backyard. COLORFUL: Our Skip Ball is bright colors that can be played individually or competitively. COMFORTABLE: This bouncing ball has a soft ankle-loop that fits easily over most feet. The lightweight plastic ball swings easily so it won39;t hurt on impact, and the rope on this bouncing ball toy is gentle on the legs for safety Ability training: Help develop kid39;s coordination and athletic ability while burning excess energy. A funny cardio workout to do with friends. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: PPPUPVC Size: 70*10*11.5cm Package List: 1X Kids Ankle Skip Ball