Envelopes 25 pack of blue airmail envelopes C6 16.2 x 11.4 Air mail (Office supplies & stationery)
The envelopes are great, almost exactly as I had imagined: light blue, thin paper. On the front is a rectangular, blue backed imprint is located in the upper left corner yet, "PAR AVION / BY AIR MAIL / AIR POST" (in each case in a row, last row
