Features: Safe Material: This is a dog Ball toy made of carefully selected for raw materials, environmentally friendly and safe, and does not contain inducers, so you don'for t need to worry about any damage to your dog. Bite-Resistant: The dog toy is made of rubber, so it is very strong, can help your dog reduce destructive behaviors. This is definitely a aggressive chewer toys and you no longer have to worry about your shoes, sofas or other furniture suffering damage. Interactive Training Toy: Enjoy more fun for time with your pet, and enhance the relationship between the owner and the pet. Clean Teeth and Relieve Loneliness: Dogs need to grind their teeth frequently, otherwise may cause bad mouth odor or tooth decay. Our dog Bitting toys for aggressive chewers can perfectly solve these problems. 2 Colors for you to choose! Specifications: Material: Rubber Color:Red, Blue(optional) Size: Approx.4.5cm/1.77in Package Includes: 1x Dog Toy note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.