A very popular style of envelope used in business, a standard #9 measures 3.875” x 8.875”. These envelopes are just slightly larger than a standard sheet of paper folded in three. One great advantage to a #9 envelope is that it is small enough to fit inside an #10. If you are doing a mailing that includes items you want returned, consider using a number 9 as the return envelope.
Our standard number 9‘s are produced from business class white stock and open along the top. These envelopes can be customized with your company name, logo and return address in either 1 colour, 2 colours or in full colour (CMYK) process.