Features: Make of PVC, it's Waterproofs, tear resistant, and can used long terms. You can change color and different features by remote control. Great for pool parties, summer beach parties, outdoor activity, and pool fun. It can used as a beautiful decoration or as a common beach Balls. Can play any Balls game in pool / backyard / beach. It can used as a decoration anywhere you need. Just turn on the LED and select the color and function you want. Specifications: Materials: PVC Styles: 13 color Waterproofs color 40CM/16 color Waterproofs color 60CM/16 color 40CM Waterproofs Balls 13 color Waterproofs color diameter: about 40cm/15.75inch 16 color Waterproofs color diameter: about 60cm/23.62inch 16 color 40cm Waterproofs Balls diameter: about 40cm/15.75inch Package Includes: 1Pc Beach Balls note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color. Note: 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.