Features: 1. Durable: we guarantee the 100% new and high quality, and the toy has a long service life. 2. Safe: the all material of the toy is non-toxic and harmless for pets, and the toy is healthy for cats and human beings. 3. Interesting: there are four design for option, and every one is cat's favorite and add fun to their lives while cost most their time to make they have no energy to destroy your furniture. 4. Interactive: you can play the toy with your cats to get the relationship between you and your cats more closer. 5. Solving Boredom: the toy can accompany cats to spend the boring time, help them to ease the unhappy mood and release the pressure. 6. Exercise Toys: the process of playing is also the process of exercising their claws, and the toy can awake their natural hunting instinct and keep them activated mentally and physically.