... , non-toxic, non-corrosiveness.SizecustomizedUsageMobile phone button,calculator button,remote control button…ColorVariety of colors is available.OEMyesMOQ2000pcsPackageInner package is PP ... , calculator keypads , game machine keypads ,numeric keypads ,alarm keypad,control panel keypad, epoxy coated keypad ,PU coating keypad ,laser etching keypad , ...