Product name: pet toy ball sports ball Dog grinding teeth cleaning vocalizing toy pet football football Product size:7*28cm/2.75*11.02inch Product material:TRP Product features: 1. The use of safe TRP material, not only feel soft, more beneficial to health. 2. The sound design, whether it is biting, or stepping on the foot,(moderate sound) do not worry about disturbing the people, easy to attract the feeling of dogs to catch prey. 3. It can remove tooth dirt when the dog plays. It is very tear resistant and helps the dog to deep clean the teeth. 4. The use of high-quality material, feel better, conscience production, good details determine good quality, no harm to the dog, rest assured to play. 5. Our dog toys for boredom dogs can not only grind and clean teeth, but also help relieve boredom when we cannot accompany pets, pets from damging furniture, shoes, clothes, sheets, Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can feel free to contact me we will give you some suggestion, but it is for you reference only. Shipment includes: 1 pcs pet toy ball