Gila 50167647 is a window film application kit that includes all the tools you need to apply window film to your windows. The kit includes a squeegee, squeegee card, utility knife, edging tool, and low-lint cloth. The tools are designed to make the application process easier and faster. The squeegee and squeegee card help to smooth out the film and remove any bubbles. The utility knife is used to trim the film to size. The edging tool helps to ensure a clean edge. The low-lint cloth is used to clean the film and the glass.