transparent l-type folder pp single page file a4 document storage single piece folder printable logo two-page folder wholesale

transparent

thickness 8 silk ultra-thin thickness 10 silk thin thickness 12 silk common thin thickness 14 silk commonly used thickness 16 wire medium thick section 18 silk thick thickness 20 silk thick thickness 22 silk thickened yellow 18 silk light green 18 silk blue 18 silk red 18 silk