Dog toothbrush can easily clean the entire mouth with just a few swipes, effectively reduce plaque and tartar, prevent oral diseases, and instantly freshens your pet's breathDog finger toothbrush with bristles are softer than traditional bristles, the soft bristles makes pets feel the joy of brushing their teeth more, but it has strong abrasion resistance, and has strong abrasion to clean the teethDog teeth cleaning ergonomic 360 design fits comfortably over your finger, allowing the most comfortable cleaning experience for you and your pet, this specially designed tool allows you more control than the standard toothbrush and makes it gentler on your pet and easier for you to clean the hard-to-reach areas such as back gum linePet toothbrush is made of food grade silicone, BPA and phthalate free, ensure the health of pets when using dog finger toothbrushDog tooth brushing kit set of 4 toothbrushes, the finger toothbrush opening is 1.9cm diameter