Niteangel Supplement Universal Wheel - Fits for Niteangel Bigger World - MDF Aspen Hamster Cage to Move Your Hamster Cage Simply (Burlywood, for Bigger World - Top Opening Door)

Niteangel for Niteangel Bigger World Series Supplement Universal Wheel - Only Fit Niteangel Bigger World Series - hamster cage with Top Opening Door, it's not fits for Niteangel Vista Hamster Cager Series, please choose it for your cage correctly. Simple Installing - Align the grooves between of the cage and universal wheel, and then using the tool that we provide to fasten. The front wheels with lock. Safe Cage Wheels - The button of the front wheels designed to ensure security when moving. Move Easily - This hamster cage universal wheels can help you move the cage easier. Solid & Steady Cage Accessories - The wheels adopted quality beech wood, pet friendly plastic and metal to keep the small pet cage balance and moving flexibly