Features. This hamster silent running wheel is made of plastic material to ensure the durability and reliability of the product. It is suitable for hamsters and other small pets for exercise and entertainment. This running wheel is specially designed with silent technology to reduce friction and noise, giving you and your pet a quiet environment. Whether it's day or night, you can enjoy a peaceful pet activity time. The moderate diameter of the running wheel not only provides enough space for hamster to exercise, but also can be easily placed in the corner of the cage or room without taking up too much space. The running wheel is designed with a non-snagging foot, which ensures that the hamster will not slip or get injured while exercising. This design also helps keep the hamster's paws in good condition. Size: 11cm diameter/4.33in Material: Plastic Package 1pc has a non-snagging running wheel 【Versatile Functionality】This product is multifunctional and can be used for a variety of tasks, providing you with the flexibility and convenience needed to handle multiple uses with a single tool. 【User-Friendly Design】Ergonomically designed for ease of use, this product offers intuitive controls and a comfortable grip, making it perfect for both beginners and experienced users. 【Exceptional Performance】Engineered for high efficiency and effectiveness, this product delivers outstanding results every time. Its advanced features ensure consistent performance, making it a reliable choice for your needs 【Eco-Friendly and Sustainable】Made with environmentally conscious practices, this product is eco-friendly and contributes to sustainability efforts. It is designed to minimize waste and reduce environmental impact. 【High-Quality Materials】Crafted from premium, durable materials to ensure longevity and superior performance. Each product is meticulously tested to meet high standards of quality and safety.