Review on POPETPOP Silent Hamster Wheel: Quiet Pet Exercise Wheel for Hamsters, Rats, and Gerbils - Blue by Sheila Vaughn

Attaching it to the cage seemed a bit tricky, but I just didn't pay attention to the wires on top of the cage. I had to decrease the adjustment for the perfect fit. Spins very quietly, was easy to assemble but seems to wobble a bit when spinning. Pack everything in Chinese, you won't be able to read anything unless you speak Chinese. Due to the wheel width, I would only recommend this product for dwarf hamsters. For long hair or a plush hamster, a small and slim one will do.