Silent Runner 12" Wide + Cage Attachment + Autoclean Track - Silent, Fast, Durable Exercise Wheel - Sugar Gliders, Degus, Rats, Hedgehogs, Prairie Dogs & Small Pets

*****PLEASE ENSURE CAGE / CAGE DOORS ARE 14 INCHES TALL OR MORE!YfulYde's Silent Runner 12" Wide Wheel is the most innovative wheel on the market for its safety features and -silent spin. Special night-illumination allows you to watch your pet run while they enjoy their natural dark habitat. Great for sugar gliders and other nocturnal pets!MEASURES: 13.5" tall on stand, 12" wheel diameter, 4" wide track, 4" diameter openings, 5" wide on stand.FEATURES:✔ SAFE - The axle- 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 -bearings create a -silent spin.✔ AUTOCLEAN TRACK - Allows feces, urine, and other pet debris to drain from the wheel. This track requires much less cleaning than other solid-surfaced tracks and increases ventilation within the wheel.✔ NON-SLIP - Running tracks are textured, for excellent grip.✔ SANITARY - Wheel completely disassembles for deep cleaning, no nooks for feces to hide in.✔ SECURE - Closed off design with front plate for privacy, safety, and containment. With natural bean-shaped openings and a pet-preferred solid black rear wall.✔ HIGH QUALITY - Wheel is made of high-quality plastic.✔ JOINT PROTECTION - The stand allows for give, protecting your pet rom joint pain caused by running on a hard, fixed surface.✔ IDEAL FOR - Hedgehogs, Rats, Sugar Gliders and other similar small animals (not suggested for chewers).What is dual -bearing technology? Two stainless steel -bearings within the back plat