Product Description: Color: red, blue Material: PVC Item Type: Dog Toy Season: Four seasons Features: Durable Target audience: dogs Diameter: 11 cm/4.33 inches Toy type: ball Size: S/L Package Included: 1 x dog food ball notes: 1. Due to manual measurement, please allow a difference of 1-3 cm, and the difference between different colors, please allow 3-5 grams. 2. Due to screen differences, the color may be slightly different from what you expect, please allow. New dog toy and food ball: It allows dogs to see, smell and hear it, and when they play with ball toys, it can leak food for the dog. Easy to clean: Interactive ball is easy to add food or snacks, you can easily clean. Please keep the inside dry before adding food. Healthier eating habits: They need more work and physical activity to eat. The harder they work, the more they will get in return. This prevents them from eating too much without any exercise, which is good for their health According to instinct: The dog ball toy ball reduces boredom and destructive behavior through healthy play and exercise, while keeping your dog's body alert to realize its hunting instinct. Safe material -PVC: Pet food balls with food dispensers are durable, non-toxic and odorless materials. It is 100% safe for everyone.