Round Plush Suction Cup & Cat Scratch Toy: The base is covered with soft plush material, which provides a lot of comfort for cats. The center of the pet plush toy uses cotton burlap that your cat can sharpen their claws on. Multipurpose cat toy that satisfies your cat's natural instincts. It cannot be easily pushed down by cats. Cat's Top Shape: The top of this interactive cat toy is shaped like a mouse, which can attract kittens' attention and make them more interested in it. It helps your cat stay active and get more exercise. Wire Spring: The design of steel wire spring makes the cat toy stronger and more durable. The torsion spring has good resilience. Educational Toys to Improve Cat IQ: Make cats stop being lazy and start loving sports. Use their minds to think about how to play this cat puzzle toy and keep it healthy. Foldable Design: Our cat spring toy saves space, it can reach a height of 20cm when unfolded, so the cat needs to stand up to be able to reach the mouse on it.