1.Self-adhesive,full backing 2.More sizes are available 3.Widely used: ... : 120 microns CPP Size:70x70mm,100x100mm,120x120mm,140x140mm,150x150mm,170x170mmDescription:Self-adhesive full backing triangle pockets for card index, cards, calendars, notices ... of posters, licences, notices in windows, on walls, etc. Cpp self-adhesive triangle pockets,stuck to books,bags,dreiecktaschen