Versandtasche DIN C4, pressure-sensitive adhesive, knows, with window (55 x 90 mm), packing: 250 pieces (Office supplies & stationery)
These envelopes (C4) are felt slightly thicker than the "normal", which I have so far always used. I like it very much. The cases sealing is (from which one must first pull a protective foil, if you want to seal it) by the self-adhesive strip ve