C9 Paper Size, Dimensions and Format (C series)
C9
40 x 57 mm
Information
The C9 format measures 40 x 57 mm or 1.6 x 2.2 inches. The C9 size belongs to the C series. In the C series there are a total of 11 paper sizes.
Other C Paper Sizes
There are a total of 11 C Paper Sizes.