1. Environmental friendly non-toxic rubber material. The pet molar ball is made of environmentally friendly rubber, which is safe and non-toxic. 2. Effectively clean your teeth. Bite-resistant non-toxic small tooth rubber design allows pets to clean the dirt in their teeth while playing and keep their teeth clean. 3.Can hide food design. The molar balls can be stuffed with food, causing appetite and allowing pets to develop dog's intelligence while playing. Appropriate size of spaces to prevent dogs from eating too quickly. 4. Add mint flavor and fresh breath. A mint rubber ball is added with mint scent to help dogs breathe cool while biting. 5. cute shape. Environmental protection dyeing process, many colors can be selected. The cute shape makes pets love, increases pets' playing interest, keeps pets not lonely, and makes them feel good in everyday life. Note: the data is a Manual measurements, please allow 1-4cm error, due to differences between light and screen, there will be a certain color difference, the specific received in kind prevail.