FOCUSPET Cat Kitty Interactive Pet Toy Amusement Plate Trilaminar Crazy Ball Disk Three level have three different color ball which can moving when the cat try to catch it. Toggle the bell ball, let the cat playing more interesting Material: Plastic, Weight: 233g Size: 16 x 25 x 14cm(top dia x buttom dia x H) Packing Included:1 x Cat Toy