What size is a 14 1/2 Catalog envelope and will it hold an A4 size insert? How many times have you been asked for something similar and didn’t have a paper size chart handy? No one could possibly memorize them all. Domestically our envelope classifications are tough enough with baronial, announcement and standard classes. But when you get international it’s a whole new ball game. “A” size international letters, “B” size inserts, “C” size envelopes are just a few of their classifications.
This, for example, is just one set of sizes for the International A Series.
Many guides online show you a section, like the image above, but few combine all sizes in one location.
Bookmark this page if you ever need it – because here it is
Can you think of one they missed? If so, we couldn’t. Stump us and share your size below!