Specification: Color: as picture Size: 65cm Eexercise: yoga Material:PVC How to inflate? A. Leave at room temperature for several hours; B. Connect the foot pump to the air valve of the ball; C. Inflate the ball to 80% of the recommended size. Let stand for a few hours, then inflate it to the recommended size; D. Fully insert the plug; The package contains: 1 yoga ball 1* Inflator Air Pump 1 air lock 【Anti-burst & Slip- exercise Ball】: Our exercise ball built with Eco-friendly non-toxic professional quality PVC material, which is safe, BPA-free and durable. Which provides an slip-resistance while using the exercise ball. The texture of the balance ball feels fairly comfortable. 【VARIETY OF USES】: The workout ball for many uses. This yoga ball is not only great for Yoga, Pilates and Ball Chair, but for relieving body pain, pregnancy gymnastics, ab training, parent-child interaction and more! You can use it at home, in office as office ball chair and in gym. 【QUICK & EASY SETUP】: The fitness ball comes with a pump, a plugs, a plug-out tool. You can easily and quickly inflate the balance ball. Your stability ball is delivered deflated and can be pumped up in minutes with minimal effort. 【Sturdy】: Thicken sphere, about 2.5mm spherical wall, withstand high pressure. Large size: 65cm 【Set】: The package includes ONE exercise ball, ONE inflation air pump.