Product Details:- Perfect companion for yoga exercise and Pilate routines Extra durable PVC material is anti-burst quality, for your total safety It help you build strength, tone your muscles, greatly increase your flexibility and also improve your balance Size of gym ball 65cm Comes with foot pump If the ball is accidentally punctured while in use it will deflate slowly http://www.amazon.in/Strauss-Anti-Burst-Ball-Foot/dp/B014PIKPOI pc 849+42 https://paytm.com/shop/p/strauss-gym-ball-with-foot-pump-65-cm-SPOSTRAUSS-GYM-SPOR193268993B0643