Specifications:Quantity: 20pcMaterial: plasticColor: color mixed random deliverySize: 4.5*2.5*0.02cm Length: 1.77"/4.5CMDiameter: 0.98"/2.5CMThickness: 0.01"/0.02CMProduct features:1, good quality, not easily deformed fracture2, colorful colors help attract cats3, full of flexibility, is a good toy to exercise the cat, full of fun4, Encourages activity for better overall cat health5, Plastic spring cat toys bounce erratically to entice playPut a little "spring" in your cat's step with these colorful, bouncy, plastic spring cat toys. Your cat will have fun chasing them around while their unpredictable bounce will drive them nuts Great toy to entertain your ferret too Additional Details:To ensure the safety of your pet, supervise your pet at all times during play. Do not allow your pet to.The package includes:20Pcs Cat Toys