This GYS Hot Stapler is a handy tool for repairing bumpers, spoilers or any other plastic. It works by induction heating a shaped staple which melts into the plastic being repaired. This then creates a firm working surface on the shown side of the bumper/spoiler etc ready for filling, sanding and painting. It is quick and easy to use and enables you to repair instead of replace. Comes supplied with 100 staples, 20 of 5 different types.