... or F fluting 2 Stock size:31"*43" color corrugated card/ colorflute/colored corrugated board1 Fluting: E or F fluting2 Stock ... and color corrugated paper. Also some paper products, like box file, storage box, cake box,to-go box, hotel box, etc ... gift box, inner decoration, luxury packages, book binding, wedding card, invitation card,ect. We've got an EXCELLENT decorative packing material to ...