【Package includes】After purchasing this product, you will get 4 dog chew toys balls in different colors, which can be used for a long time. 【Material】Dog chew toys balls made of high-quality rubber, good elasticity, bite-resistant, odorless and non-toxic, allowing your pets to chew and play safely. 【Size】The size of our dog chew toys balls is 22.214.171.124 cm, the size is suitable, and the dog can bite it well. 【Suitable】This dog chew toys balls is very suitable for outdoor activities, such as training, swimming pools, lawns, ponds, etc. When you are not at home, your dog can play with it to keep the pet’s physical and mental health. 【Features】Our dog chew toys balls have some small bumps on the surface, which can help clean teeth, prevent the accumulation of plaque and tartar, and keep teeth healthy.