... can identify the inputting signal of any touching media, such as finger(with or without gloves), pen, credit card, etc. ... processes optional for the surface of the touch screen, such as polishing, matte, anti-dazzle, light extinction, anti-Newton ring, etc ... GlassChemically strengthened glass, normal glass 4 wire resistive touch screen/ 8 wire touch screen panel / Capacitive touch screen/ touch kit