To use these studs, simply remove the old studs from your Canterbury Stampede Soft Ground boots or any compatible M5 boots and screw in the new 18mm aluminum studs. When you're playing, make sure the studs are firmly attached to avoid any issues. After each use, it's a good idea to clean the studs with a soft brush to remove dirt and mud. Store them in a dry place to prevent rusting. Regularly check the studs for signs of wear and tear, and replace them when they start to get too worn out to maintain the best performance and safety.