From Fantasy Flight Games:
Customize and enhance your maneuver dials as you declare your allegiance to the Rebel Alliance with the Rebel Maneuver Dial Upgrade Kit for X-Wing™! This pack includes three detailed plastic protectors for your ships’ maneuver dials. In addition, you’ll find dial ID tokens to easily identify which dials match your ships in the heat of battle. Choose your maneuvers quickly and stylishly with the Rebel Maneuver Dial Upgrade Kit.