IR touch screen 1,Touch points:1,2,6,10 2,SIze:17''--250'' 3,Can assemble frame or dismounted 4,With ... same points as the screen )(Under Android max 6 touch points. means if your screen is 10touch points ,but ... come true.)(Under Linux and XP. only for single touch point ) Question 2 : If send the pakcage dismounted ... carton will be accordingly to use. (2,4,6 and 10points) Infrared touch screen frame