This running wheel is designed for hamsters, gerbils, hedgehogs, mice and other similar small animals.
Silent: This exercise wheel is made of stainless steel ball bearings， which can ensure the wheels slide smoothly and quietly.
Safer design: The shaftless design eliminates the dangerous center rod, reducing the risk of fur / tail entanglement, which is safer for your small pet.
Easier to clean: Adopt transparent and fully open design, it’s helpful for deep cleaning because there are no corners to hide feces. Dimensions: 8.7in (22 cm) diameter, wide 3.74in(9.5cm).
Tips: Acrylic products have a thin protective film on the surface like a scratch but this is not a defect, if you don’t like it, you can remove the protective film.