The Leuchtturm Vario 3C A4 Philatelic Pouch with 3 Dividers, reference 319560, pack of 5 units, is an archival sheet for A4 format stamps. Leuchtturm is a German brand founded in Hamburg in 1917, considered a world leader in collection systems for philately and numismatics, with a catalog of over 6000 items covering more than 140 collection areas. It is made of acid- and plasticizer-free polyester film, ensuring safe long-term preservation of stamps without risk of paper deterioration. It has 3 dividers, each measuring 195x85mm, in a transparent tone, compatible with the Vario 3C classifiers of the same brand. It is a preferred option for medium-sized stamps, organized in three lines per sheet.