Description This is an interesting silent hamster exercising wheel toy,it will bring your little hamster endless running fun, also bring you a quiet night even if your hamster on the race track to run and hamster wheel is spinning. Your small pets will love this exercising wheel toy, it helps them to broken boredom and enrich their nighttime. Features - Color: Gray (Random Base Color). - Material: Plastic and steel bearing. - Size: 18.00X18.00X11.50cm/7.07X7.07X4.52inch. - Fun to play and run,keep them to exercise for maintaining their strength and well-being. - The reasonable size of the running wheel brings your hamster a comfortable running feeling. - Suitable for many small pets playing, a fun toy to keep your pet slim and healthy. - Your pet can run at night without disturbing others, and yourpet won't get hurt or sprained when running. - Let them enjoy their endless running time, help them to build own muscle, keep them happy and maintain mental healthy.Package list: 1 x Hamster Exercise Wheel