... used:can insert cards,menu,calendars,notices. Item No:CS20b Series Materials: 120 microns CPP Size:70x70mm,100x100mm,120x120mm,140x140mm,150x150mm ... card index, cards, calendars, notices etc. Can be stuck inside books, docoment folder,leaflets, catalogues, desk pads, and small menus. For ... , on walls, etc. Cpp self-adhesive triangle pockets,stuck to books,bags,dreiecktaschen