Here JJ Window Tint demonstrate at a glance the procedure of installing window film on to a vehicle. To become professional at the installation of window film a tint installer have to practice many years. Feel comfortable that at JJ we have the experience you are looking for. Nothing can wrong on the installation of window film, except if there is a mistake on the installation of the film we just remove the template and apply a new one. No scratches or any type of damage to the vehicle since we don't remove the door panels while installing the film.