SPECIFICATIONSBattery Included: noBrand Name: VZZChoice: yesHigh-concerned chemical: noneIs Smart Device: noMaterial: RubberOrigin: Mainland ChinaSet Type: noToys Type: Chew ToysType: Dogssemi_Choice: yeswhether electrical: NoDog Chew Toy TPR Teeth Cleaning Pet Toys For Small Medium Large Dogs Interactive Bite Resistant 3 Ring Tug Dog Toy Pet SuppliesNote:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 0-2cm measuring deviation due to manual measurement.