E-Z Roller Exercise Wheel / gerbil, dwarf hamster, mouse

E-Z Roller 6in. Small Animal Exercise Wheel is sized for gerbil / dwarf hamster / mouse. The powder-coated wire mesh is a tight, diamond-pattern weave, designed to prevent feet and tails from getting caught while pets are running. Great for providing exercise options inside or outside of the cage. The wheel can stand on its own or be hung securely on mesh cage wires.