The windowed foil pouch is printed in black with a transparent upper window for visual display of the product. The brand âEXCLAMATION MARKâ and function description âLEATHER CONDITIONER & CLEANERâ are printed in high contrast white ink with 2 pt. sharp text edges, and the aluminum foil composite material has a 99.7% barrier rate, which, together with the design of the top hanging holes, not only protects the quality of the product but also enhances the display on the shelf.