HAPPY FITNESS : The 6.9 inch (approx. 17.5 cm) large hamster wheel will bring a healthy lifestyle to your little hamsters endless happy races, hamsters love the wheel that spins silently, helping them enrich their night while maintaining their strength to continue exercise. Hidden silent bearing;: Rollers innovative ball bearings, silent rotation. Make sure the silent hamster wheel spinner slides smoothly and quietly. The hamster wheels are quiet, with no annoying squeaks or grinding or center axle noise. Even when the hamsters are on the track, the track and hamster wheels spin for quiet nights. TWO USES OF STAND AND CAGEHamster wheel with stand, freestanding or attached directly to any wire cage, the hamster ferris wheel is easy to handle. To install. Hamster Dish Reasonably sized running drum and wide running rail make your back feel relaxed without having to bend down when running, allowing you to enjoy endless running time. SAFE - STRONG AND DURABLE: The gerbil wheel is made of
