Function: 1. Pure natural rubber material: the product is made of made of extra hard rubber, good elasticity, bite resistant and non-toxic, non-abrasive, safe for your sweet dog squeaking and cleaning his teeth. 2.Improve intelligence: This dog toy can easily attract your pet’s attention, help pets’ intelligence to improve. improve and is convenient for training dogs. 3. Wide range of applications: Suitable for large, medium and small dogs. Specification: Material: rubber Color: blue Size: 15 * 15 * 8cm / 5.9 * 5.9 * 3.14in Weight: 260g Quantity ;: 1 Note: 1. Due to monitor’s color setting, the actual color may be slightly different from the online image. 2. Please allow slight measurement deviation in the data. 3. When cleaning, please use warm water. This package contains: 1 * Pet food ball (blue)