These transparent envelopes are made of archival safe grained polypropylene to ensure safe storage of prints, postcards or negatives. They protect photographic collections from dust, dirt and fingerprints during handling, presentation and storage. The high-quality grained polypropylene contains no harmful chemicals, softeners and acid to cause deterioration during long-term storage. Open at short side, sealed on 3 sides.
ext. format: 11,4 x 15,7 cm, int. format: 10,5 x 15,0 cm,
thickness: 120 μm (0,12 mm) grained polypropylene, with griphole
price per package of 100 pcs.
