What are the specifications for "Business Reply" items?
A:
The business reply items must conform to the following points:
letter: 10.5 x 22.2 cm (maximum) and 11.4 x 16.2 cm (minimum);
post card: 10.5 x 14.8 cm (maximum) and 9 x 14 cm (minimum);
all text and the symbols: must be printed in black or blue;
the zip code and its framework: must be printed in red, dark red, or gold red; the thickness of the framework: 0.5-0.6mm; weight of the paper: 100p white paper for letters and 180p white paper for post cards.
