The cat chasing toys for indoor cats are specially designed to help improve cat's fitness, works great as an interactive toy. With lifelike and creative mouse shape design, the wind up mouse is a wonderful and funny for cat, also as kids prank toy. Features - Color: random color -Material: Plush, plastic -Size:12.00X5.30X4.00cm/4.72X2.08X1.57in -Wind-up toys mice, simple operation, just slightly turn the , the toy will move forward. -Play with your cat with this wind up mice, which is a perfect interactive toy for pets. -Mice toys, a great way to change cat biting behavior, such as chewing on shoes and furniture. -The interactive toys, activate your cat's hunting instincts and unleash its natural instincts. -Kitten toys are fun interactive cat toys or cat exercise toys that bring more joy and fun. Package list: 4 mouse toys