Specification: Brand new Bird Paw Grinding Toy, give your pet a treat and have hours of fun watching them play Material: wooden Emery Size: (length x diameter) 10 * 1.5cm / 4 * 0.6in 14 * 1.5cm / 5.5 * 0.6in 18 * 1.5cm / 7 * 1.5in Random color Includes bells, and acrylic rings your feathered friend will have hours of fun. The pole is tough and durable and is finished with Scrub powder For pets: Small sized birds (parrots starling myna thrush and so on). Package: 1x bird grinding Toys Note: Due to the hand measurement, there have size error about 1-2cm. Item color displayed in photos may be showing slightly different on your computer monitor since programs are not calibrated same