Pack of 10 Rubber/PVC inflatable tennis balls. Size 6" inflated. Fantastic first ball for children. Totally addictive ball, children love it. Comes with a handy pump. This is a HOT SELLING ITEM, try it and you will buy this item again. With this ball the children will have fun and will succeed immediately. Great ball to rally on smaller courts. Excellent for 36ft courts or smaller. Produced and designed for the very young children by Jean Fleurian (Davis Cup player) (NOTE: The My First Tennis inflatable balls ships deflated. Pump is included)http://www.dailymotion.com/embed/video/k3dV3qtnSEGKuz4DlNf