Food-Grade ABS Material: Made of healthy food-grade ABS material, this spring bird toy is environmentally friendly and durable. Playing for a long time will exhaust the cat's strength, so we recommend that cats only play for 20-30 minutes each time. Interactive Cat Toy: The toy looks like a small yellow bird that can attract cats' attention. The body part is a flexible spring, the head has a cat ball, and the bottom consists of a suction cup base and a rotating shaft. It supports the owner and the cat or two cats to play together to relieve the cat's loneliness. High Elastic Kitten Toys: The base, little bird in the middle, and the interactive ball at the top are connected by two flexible spring. When touched by cats, the spring swinging like a cat stick, which fascinates cats and decreases the anxiety from lack of company. Rotating 360Shaft: A shaft connected the base and middle spring of the toy. Two hands of the connecting shaft rotate 360 degrees. The cats can become more intelligent during playing with the toy. (Thank our customers for the feedback, we have added a dot design in the new version which prevents the hands from falling off. ) Multi-Use Suction Cup: The Strong suction cup base can be fixed vertically or horizontally on smooth surfaces such as glass, tile floors, and refrigerator doors, making it a perfect toy for cats to play with indoors or outdoors. Please note that it tends to peel off when attached to rough surfaces such as wooden doors and wooden floors.