Safety of materials: The shell of our cat toy is made of ABS plastic, non-toxic and harmless, not afraid of cat bites, which makes cats safer and makes you feel more comfortable. Small and portable: You can put the toy in your bag or coat pocket, or you can hang the toy on the keychain, and you can hardly feel its weight or space. Easy to use: The structure of the toy is easy to identify, the cat’s claw is a switch, the gear can be used to change the pattern, and the tail of the toy has a charging port USB, a charge indicator and a portable lanyard.