The one and only original Gertie Ball- over 10 million sold! Comes in blue, green, purple and pink. Let us pick your color for you. Inflated: 9"D. For all ages. Sold as a pack of 3 Gertie Balls.Key Features : i : Features a unique, slightly-sticky surface that makes them extra easy to throw and catchii : Assorted colors include blue, green, purple and pink (no color choice)iii : Measures 9" diameter inflatedv : Sold as a pack of 3 Gertie Balls.