Specifications: You just need to inflate it first, and then enjoy the fun time. Play with it in garden, swimming pool or beach, every one will love it. Deflate it, and then fold it and put away. Very easy to use and carry. Type: Inflatable Ball Material: PVC Quantity: 1Pc Features: Durable, Easy to Use, Portable, Inflatable, Colorful 12inch Inflated Diameter: 25cm/9.84", Deflated: 30cm/11.81" (Approx.) 14inch Inflated Diameter: 30cm/11.81", Deflated: 35cm/13.78" (Approx.) 16inch Inflated Diameter: 36cm/14.17", Deflated: 40cm/15.75" (Approx.) 19inch Inflated Diameter: 40cm/15.75", Deflated: 44cm/17.32" (Approx.) 24inch Inflated Diameter: 50cm/19.69", Deflated: 54cm/21.26" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Inflatable Ball