C4 Envelope Paper Size, Dimensions and Format (International Envelope series)

C4 Envelope

324 x 229 mm
Information

The C4 Envelope format measures 324 x 229 mm or 12.8 x 9 inches. The C4 Envelope size belongs to the International Envelope series. In the International Envelope series there are a total of 12 paper sizes.


Other International Envelope Paper Sizes

There are a total of 12 International Envelope Paper Sizes.