Ships from Hong Kong. Gently rounded dental nubs and bristles raised during chewing help clean teeth plus control plaque and tartar build-up. Use with your pet's favorite treats; keeps dogs busy and happy while their owner is away. Puppies who have not formed their adult teeth. Size: Length: 8 cm. Material: Cotton Rope. Package only 2 pcs of this item. Rondom color. Color randomly. Made from knotted rope, perfect for the dog that seems to chew everything. Specially designed for teething puppies who have not formed their adult teeth.