Silent Runner 12" Regular Wheel + Sandy Track + Cage Attachment - Pet Exercise Wheel Package Set - for Sugar Gliders, Female Rats, Hamsters, Mice and Other Small Pets

✔ SAFE - The axle-free design eliminates a dangerous center bar, reducing the risk of fur/tail entanglement, pet wrap-a-round, curvature of the spine, and other injuries. ✔ SILENT - Innovative dual ball-bearings a -silent spin. Two stainless steel ball-bearings are within the back plate of the wheel, ensuring the wheel glides smooth and silent. The bearings SPIN around the bolt as your pet runs, unlike annoying squeaky wheels on the that have a center axle that friction and noise. ✔ SANITARY - Wheel completely disassembles for deep cleaning, no nooks for feces to hide in. ✔ IDEAL FOR - Sugar Gliders, larger Hamsters, and other similar small animals (not suggested for chewers)