Safe Material: The interactive cat food dispensers are made of high quality plastic, smooth surface, non-toxic and safe, can serve your pets well and do no harm to their health, the perfect interactive toy to reward yourself or accompany your pet. Unique Design: When the pet is playing, the whole toy can be freely rotated 360° in the horizontal direction by applying a slight force, which can be rotated clockwise or counterclockwise. These different designs can increase the pet's interest in playing. Keep Cat Active and Healthy: The smart cat toy can provide hours of exercise and self-entertainment, and eliminate boredom and depression because the cat can play alone when the owner is not around. Easy to Use: All you need to do is unscrew the top cover, put the snacks into the cat toy and put the cover back on. Easy to use, good for your pet to develop good eating habits, and can be reused after washing. Number of Units: 2.0 Note: The data are all measured manually, please allow 1-3cm