1. Material: TPR 2. Uses: toys, cleaning teeth 3. The toothbrush body is made of high-toughness, anti-bite soft TPR raw material, good molar cleaning effect 4. The serrated groove design is more effective for cleaning tartar. It is designed according to the characteristics of the shape of the dogs teeth. the size of the molar bumps is different, and the molar effect is better. 5. The cleaning channel area is designed, which can deep clean the pets teeth, and the teeth enter the molar channel to comprehensively clean the dirt and stones on the front teeth of the pet dog 6. Snacks channel design, can put dog snacks in the channel, used as a food spill stick, to increase the dogs interest in toys 7. Weight: about 95g 8. Size: about 15x5x4.2 cm