Silent running disc for hamster toy with super wide runwayHamster Toy Super Wide Runway Silent Running Disc Sports Training Jogging Wheel Guinea Pig Mice Small Animal Exercise Accessories Pet Supplies.<br> What the sports running wheel toy can offer you is that it does not jam and runs more safely, preventing hamsters from pinching their feet during exercise. Stable and anti-rollover make small animals to play safely.<br> Sport wheels toy can help small animal to exercise, consume part of their physical strength, not only play a role in decompression and boredom, but also help them maintain a good body shape.<br> It is constructed of plastic material.<br> There are two different sizes for you to choose: M, L<br> Suitable for hamster, guinea-pig, hedgehog, squirrel, chipmunk, golden bear rat and other small animals.<br> Item Name: Hamster Toy<br> Material: Plastic<br> Usage: Exercise Training<br> Features: Bite Resistant, Silent, Wide Runway<br> Size Details:<br> M: LxW: 20cm x 8cm/7.87" x 3.15" (Approx.)<br> L: LxW: 26cm x 10cm/10.24" x 3.94" (Approx.)<br> Notes:<br> Due to the light and screen setting difference, the item's color may be slightly different from the pictures.<br> Please allow slight dimension difference due to different manual measurement.<br> Package Includes:<br> 1 x Hamster Toy