Easy to install, 10 points, 16 points, 32 points touch optional, blister box packaging, specification:/vertical light 4 sides
13mm board width, 1mm thickness, minimum touch object 2mm/three sides 13mm+one side 16.5 board width and thickness 1mm, minimum touch object 2mm/three sides 15mm board width and thickness 1mm, minimum touch object 6mm, high-speed touch