Chrome door handle overlays
Clean the door handles with alcohol.
Apply the bonding material which comes with the order in a little tube. Follow the directions on the tube.
The bonding material sets up the surface for a very strong bond between the handle and the chrome overlays, when you apply the handle covers which have 3M tape on the back.
Press firmly on the handles.
The whole job takes about 15-30 minutes. Very simple. You are done!