Funny Cat Toy --- You can twist, shape and model it, or give the cat a flick to chase. Small and lightweight toys are suitable for cats to play without burden. It is strong and durable. Durable Material --- Made with springy mesh for interactive play. Soft outside and springy, the erratic movements will keep your cat on its toes as it bats, kicks, tosses and pounces. Colorful --- A variety of colors are mixed together to make the cat put it down. This cat tube toy can stimulate the cats nature of chasing, making your cat more active. Universal Size --- The spring cat toys are approx. 13 cm/ 5.12 inch long, 1.3 cm/ 0.51 inch in diameter. You can insert some Catnip into the tube, and you will see a crazy cat be busy with the catnip toy. Reduce Stress --- Interactive pet toys are a great way for pet owners to play with their cats, helping to build trust and inspire cat confidence. Release stress and play with your cat. Cat Flexible Tube Toy: This is a perfect intelligence design toys for your cat development. The nylon spring cat toys bounce erratically to entice play. The vibrant, assorted colors add to the fun. The toys encourage activity and exercise for better overall cat health. Specification: Material: Nylon Length: 13cm Diameter: 1.3 cm Color: Colorful and random Note: The cat toys are definitely nylon, lightly enough. Please pay attention to keep away from children under three years old. Please allow 1 - 3 cm error due to manual measurement. Package Including: 18 x Cat Flexible Tube Toy