Is your luggage doing the wobble dance instead of rolling smoothly? Don't throw out that entire suitcase - just replace the wheels! This 2-piece universal luggage wheel set can bring your favorite bag back to life. These black plastic casters measure 107mm in total height with a 41mm wheel diameter, making them compatible with many standard suitcases and trolley bags. The installation is straightforward, but here's the important part: before ordering, carefully measure your original wheels and check the hole dimensions to ensure proper fit. There might be a 1-3cm margin of error due to manual measurement, so double-checking is crucial. These are brand new, high-quality replacements that can save you from buying a whole new luggage set. Perfect for DIY repairs at home, they're much more cost-effective than taking your bag to a repair shop. Whether you're dealing with broken wheels from rough airport handling or just worn-out casters from years of travel, this simple replacement can extend your luggage's life significantly. Keep a set on hand for emergency repairs before your next trip - your back (and your wallet) will thank you!