【Hamster Wheel Accessories】: Hamster wheel bearings are well designed and run smoothly, providing a happy fitness environment for hamsters.<br> 【Durable Material】: The Silent wheel bearing is made of high quality material, durable and strong, which can bear the weight of the hamster and ensure safe operation.<br> 【Silent】: Small animals fitness wheel bearing, mute, will not make noise and will not disturb you and your pets' rest.<br> 【Stable】: The high precision of the Exercise wheel bearing axis makes the hamster wheel run more smoothly, reduces friction and extends the service life of the product.<br> 【Easy to Install】: Hamster silent bearing is suitable for 2mm diameter steel wire and can be installed on hamster cages, steel brackets or other plastic brackets.<br> Size Chart:<br> width 3.8cm/1.50inch<br> Package Includes:<br> 1 Hamster Wheel Bearing(2 Pack)<br> Note:<br> Please allow slightly errors due to manual measurement and different monitors.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store