3M 12.1inch 5-wire touch screen panel P/N 11116 Available Size: 10.4'' 12.1'' ... are a professional supplier of resistive , capacitive ,SAW ,and IR touch screen. Brand: 3M, ELO, GUNZE, FUJISTU ,WINTOUCH. 1 quality control ... me , you are welcome anytime!Name: 3M 12.1inch touch screen panelSpecification: Outside Dimension278mm*212mmViewing Area251mm*189mmActive Area246mm*184mmSurface Hardness3HOptical ...