NON-TOXIC MATERIALS - The dog teeth cleaning toys are made of food grade TPR material, which has good elasticity, bite resistant and non-toxic, non-abrasive, safe for grinding and cleaning teeth of your dog. Clean teeth - it can be a toy or a teeth cleaning toy. Helps remove plaque and tartar, reduce bacterial growth and keep teeth clean and breath fresh. Promotes molars and health. GREAT BOUNCE - The ball bounces when it hits the ground, it can be played in the yard, in the park, it also stimulates the hunting instinct of the pet when unconsciously chasing the ball, which can better train the pet’s agility. IMPROVE INTELLIGENCE AND IQ TRAINING - This dog toy can easily attract attention of your pet, help it to improve its intelligence and facilitate the training of the dog. Package contents: 1 x Dog Teeth Grinding Toy. We only sell dog teething toys, not other items in the picture. Due to factors such as manual measurements and display differences, there may be slight differences