SUPER SILENT 7INCH HAMSTER WHEEL:Silent Hamster wheel designed with Ball bearings, it brings your little hamster endless running happiness. rat wheel also brings you a quiet night even.

ADJUSTABLE HEIGHT METAL BRACKET:more stable and firmer,small animal exercise wheels easy to access,you can adjust the height of the hamster wheel's running drum,gerbil wheel The solid base design brings your convenience.

COMFORT SILENT HAMSTER WHEEL:exercise wheel Reasonable Size of Running Drum & Wide Running track brings a relax back feeling, as they do not need to bend their back when running, hamster car let them enjoy their endless running time.

CHEWING-RESISTANCE:mouse wheel sturdy Design achieves a reliable standing & support when running or walking.hamster wheel silent Smooth rotation.

NECESSARY HAMSTER CAGE ACCESSORIES: wheel like a runner to help them to broken boredom & enrich their nighttime, hamster wheel 7 inch,also keep them to exercise.