Description: Made from wood material safe and durable for use. Different colors will be randomly. Designed for small animal or birds to grind and clean their . The different color beads can attract the attention of animals. An exquisite ornament to decorate your . Provide lots of entertainment to your pets and can stimulate their natural curiosity. Specification: Material: Wood Size 1#: Approx. 210x45mm/8.27x1.77 inches() Size 2#(): Approx. 230x20x20mm/9.06x0.79x0.79 inches() Size 3#(): Approx. 230x50x20mm/9.06x1.97x0.79 inches() #(): Approx. 80x20x20mm/3.15x0.79x0.79 inches() Package Includes: 1 Piece Grinding Toy Note: Since the size above is measured by hand the size of the actual item could be slightly different from the size Due to the lighting effects monitor settings etc. There could be some slight difference in the color of the pictures and the actual item.