Experience the thrill of Zinging your friends at home… at school… in the backyard… at the beach, or even in the office! For use with children 8 years and over under adult supervision. Designed for soft rubber and tennis balls. Box includes two Zings that fit any set of stumps, and take 2 AAA batteries per Zing. This product is the official replica of the flashing TV cricket wickets. Water and sand resistant. Comes with 2 x Zing Bails and 4 x AAA batteries.