Tuff Kitty Puff Kats' N Us Cat Toy - 6 Pak Sparkle ball cat toy MADE FOR CATS in assorted colors Blue, green, red, gold, white and pink. The sparkle Balls are made of very tight woven yarn mixed with tinsel. They are made tighter than the basic sparkle ball which is great for playful cats! These Tinsel Pom Pom Cat Toys are between 1.5 inches (33 mm) in Diameter Sparkle balls will entertain and exercise your cats and kittens of all sizes!