Features:1. Made of non-toxic material, safe for pets to chew and play.2. Preventing pets from suffering from depression, screaming and biting furniture.3. Help them to grind and clean teeth, keep your pets healthy and active while having fun.4. Play with your pets to relieve their loneliness and pressure.5. A great gift to your pet and promote the interaction between the pet and the owner.Specification:Condition: 100% Brand NewMaterial: TPRColor: As the picture showsApplicable to: Small DogsDiameter: Approx. 10cm / 3.9 inchThickness: Approx. 2.5cm / 1 inchWeight: Approx. 51g / 1.8 ozPackage list:1 * Pet ToyNote:1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.