about this item Funny Cat Toy: These super cute cat springs allow kittens to tap, chew, attack and pounce, which stimulates natural hunting behavior and relieves stress. Beautiful Cat Toy: The colorful spring-loaded cat toy can provide lots of entertainment and can effectively ease the cat’s lonely mood, preventing your cat from tearing, screaming or biting the furniture. /> Durable Material: The spring loaded cat toys are made of plastic, soft on the outside and elastic, the erratic movements will keep your cat on her toes while she beats, kicks, throws and springs. Four Colors: You will get pink, blue, yellow and green spring cat toy. Mix colors to make the toys more attractive, they could entertain your kitties with random bouncing motions and make your kitty stand out with wacky delight. Proper Size: The springs for cats are approx. 4.5cm/1.77inch in length, 2.5cm/0.98inch in diameter, let your cat have fun running around the colorful cat toys. < br/> Product Description