Touch screen is mainly using for mobile phone,computers,Cash machine,playing games,welcome your inqury. Touch screen for mobile phone / Touch screen / saw touch screen / resitative touch screen / surface acoustive wave touch screen / 4 wire touch screenSpecification size : A. Standard size: 1.8"2.8 ", 3.8 ", 5.2 ", 5.8 ", 8 ", 8.4 "; B.16:9 size: 6.5 ", 7 ", 8 ", 8.4 "; C. Big screen:10.4 ", 12.1 ...