Savvy Tabby Chip N Chirp Feather Ball Display Chip N Chirp feather ball display Each ball makes three different chirping sounds to drive cats bonkers Plush balls with ultra-soft marabou accents are an enticing tease Each individual toy measures 2-1/2-inch Display measures 9-1/4-inch length by 6-1/2-inch width by 5-1/2-inch height