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 children'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 won't hurt on impact, and the rope on this bouncing ball toy is gentle on the legs for safety! Ability training: Help develop kid'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: PP+PU+PVC Ball Size: 11.5cm Package List: 1x Skip Ball for Kids