Features: Silent And Smooth Operation: This hamster exercise wheel is designed to provide a quiet and smooth running experience for your pet, ensuring no disruptive noise while they enjoy their fitness time. Durable And Safe Materials: Made from high-quality plastic, this exercise wheel is both durable and pet-safe, providing a sturdy and secure environment for hamsters, ferrets, and other small animals to exercise. Fun And Engaging Design: With a transparent ball design, this hamster running toy offers an exciting and visually engaging playtime for your pet, stimulating their natural instincts and encouraging physical activity. Perfect For Small Pets: Ideal for hamsters, ferrets, and other small pets, this fitness wheel toy promotes healthy exercise and provides an outlet for energy, keeping your pet active and entertained. Easy To Use And Clean: The exercise wheel is simple to assemble and easy to clean, ensuring convenience for pet owners while maintaining a hygienic and enjoyable environment for their furry friends. Specification: Material: Plastic Size: 16.5*29.5*14cm Notes: Please allow slight tolerances in size due to manual measurement, and lighting in photography may result in a difference in color than in real. Include: 1*Exercise Wheel