1, Plstic frame,slim board only 19.5mm 2, 3mm anti-vandal glass 3, Multitouch IR touch panel 5"-150" SizeRateModelTypeTouchscreen ThicknessTouch Active AreaFrame View AreaFrame Outside AreaHeightWidthDiagonalHeightWidthHeightWidth(Inch)(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)7"16:9IRK0700P Type5.788155178.2490.04157.04122.8190.210.4"4:3IRP1041P Type8.5158.4211.2264160.44213.24197249.812.1"4:3IRP1201P ...