Features: Safe Material: Made of safe, sturdy, environmentally friendly material for pets, so it will not hurt your pet or family. A toy that satisfies the instincts of huntings to help eliminates lack of exercise, trains cats, exercise their brain, detect organs, and avoid depressions Stress Relief: Do you have trouble about your cat always looking lonely and having enough exercise in your house or ruining your furniture when it gets roughness? This cat toy can bring a lot of fun to the cat when the owners is not at home, and can help the cat relax. Set irregular runways and effectively increase the amount of movement of the cat Tail Design: The attached tail mimics prey, adding an extra elements of fun for your pet to grab and play with. Bite resistance and durability: Soft and skin friendly silicone wrap, in addition to rolling quietly, increases friction, and takes into account bite resistance and durability. Physical & Mental Stimulations: Encourage your cat's natural hunting-instincts and provide both physical exercise and mental stimulations, reducing boredom and destructive behavior. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: 18x6.8x6.8cm Package List: 1xInteractive Dog Toys