1. You must remove your current mouse feet
2. When removing your current/stock mouse feet, if there is any adhesive residue in the feet sockets, use rubbing alcohol to get rid of it
3. Ensure the feet sockets are dry before applying 
4. Avoid touching any part of the adhesive
5. Remove the adhesive liner
6. Touching only the edges of the mouse feet, place gently into the feet sockets
7. Apply gentle pressure around the edges of the mouse feet
8. Enjoy long-lasting and flawless sliding