Specifications: It is made of tear-resistant TPR material, which is more reliable than ordinary rubber and has no bitter taste or strong rubber smell. 360-degree cleaning can effectively ensure the daily health of canine teeth, which keeps the dog’s oral cavity healthy and fresh. Different sizes of serrated molars can clean different teeth better. The unique groove design can deeply clean the tartar at the root of the tooth. After adding toothpaste or favorite food to the tooth socket, let your dog brush his teeth and refresh his breath. With this product, you will no longer worry about how to brush your dog's teeth. Item Name: Dog Toothbrush Material: TPR Features: 360-degree Cleaning, Durable, Easy to Clean, Dog Teeth Cleaner Toothbrush Body Size: 150mm x 50m/5.91" x 1.97" (Approx.) Dumbbell Ball Diameter: 80mm/3.15" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Dog Toothbrush