High Quality: The hamster wheel toy is made of environmentally friendly board materials, which can achieve a reliable position and support when running or walking, so they can enjoy endless running time.to help them maintain their happiness and sanity Firm and non-slip: the pet cage accessories will not fall, safer to use and easy to put in the pet cage. Silentrad accessories can be fixed in the right placePosition and non-slip design ensure your pet won't slip and hurt themselves while running and playing. Silent Running Wheel: The hamster running wheel is equipped with a silent spinner, super silent, no wobble, efficient and smooth. It won't bother anyone even if your pets are walking at night, enriching their nightwithout boredom. Easy to Install and Clean: Our small diameter hamster running wheels feature a detachable shaft design. They can be easily cleaned by wiping with a cloth, so your small pets can live in the silent wheelmore convenient. Only clean the hamster's wheel, do not immerse the perch in water and wipe the perch. Widely Used: This pet exercise bike promotes healthy exercise for hamsters, mice, gerbils and other small animals.