Item Type: Hanging Door Cat Toy Material: Feather, Elastic Rope, Adhesive Hook, Plastic Built in Physical Sound Device Package List 1 x Hanging Door Cat Toy 1INTERACTIVE PLAY: The hanging design allows cats to climb and play on their own, improving interactivity and bringing endless fun to cats. 2STRETCHY FEATHER: Made of premium feather material, it is soft and flexible, which makes it more challenging and interesting for cats when chasing. 3MOUSE TOY: Built in physical sound device, when the cat touches the toy, it will emit a simulated mouse sound, attracting the cat to play actively and stimulating its nature. 4SAFE MATERIAL: Made of nontoxic and environmentally friendly plush fabrics, durable, safe and reliable, so you can rest assured that your cat can use it. 5MULTIFUNCTIONAL TOYS: Suitable for cats of different ages and sizes, helps to exercise their physical fitness and response ability, so that cats have a healthy and happy life.