The Pet Life Kitty-tease interactive cat puzzle tunnel is a fun and enjoyable way your cat can help improve their cognative behavior during play while your cat stays actively engaged. This toy features an inner ball which the cat simply chases from side to side with their paws while plating with cat teaser on the other-end. Ball inserts easily as this device easily seperates. Features 4 dotted rubberized traction proof grips on the other side. Available in Multiple Colors. Sizing Guide: Size Dimensions L*W*H (In Inches): 12.5 * 7.3 * 2.4 Pet Intended For: Cat Base Material: 100% Plastic Care: Wipe Clean Country of Origin: Imported