The Ebi 3 n 1 hamster wheel is an ideal accessory for your pet's entertainment and exercise. This wheel has a variety of uses: It can be used as a spinning wheel inside the cage, As a rolling sphere outside the cage With wall-mounted bracket The Hamster Joggingball Wheel is made of sturdy, transparent plastic, which allows your hamster to be seen while having fun. In addition, it has a ventilation system that prevents overheating and stress. The Ebi 3 n 1 hamster wheel is easy to assemble and disassemble and fits most cages. With this wheel, your hamster will be able to enjoy different activities and stay fit and happy. Features: Running wheel with 3 modes of use Mainly suitable for hamsters Including stand easy to clean Provides activity and exercise