Product Details ✔60 in a-pack，Non-Toxic Materials -- Made of safe, strong and flexible plastic, This cat spring toy have smoothness outside and super springy! No hurt to kittens! And Springs Cat Toy will not be broken by pets. ✔Multi

color and bright colors add to the fun. Entertain your cat with random bouncing movements. ✔The toys encourage activity and exercise for better overall cat health. the erratic movements will keep your cat on it's toes as it bats, kicks, tosses and pounces, keeping your cats amused. ✔Size approx: 4.5cm/1.77 in * 2.5cm/0.98 in when you receive the package. The cat springs could be stretched longer.