Special Oral Cavity Care Pack: 6 set silicone finger toothbrushes with 6 storage boxes. Pet Owners' First Choice: Our finger toothbrushes are made of food grade silicone which is BPA free Easy for Your Dogs to Accept: Our silicone bristles are extra soft that make your pet accept easily Good Cleaning Effect: The bristles gently clean your pet tooth and gum to make your pet smell fresh Size:(finger diameter 2.5cm) . Add a few drops of water inside the toothbrush help make a custom fit Package includes: 6 Set of Pet Toothbrushes(With 6 Stoage Boxes)