We have regular-sized church envelope printing in all colors, styles, and sizes. The typical one best features a solid full color or single color front and with no window and a basic flap on the back. Every business needs a #10 envelopes which also measures 9.5” (9 1/2”) by 4.125” (4 1/8”) which also holds a standard sheet of paper folded thrice. The popular use case of these standard envelopes includes sending invoices, contracts, sales packages, policy renewals, checks, and other business documents. You can even add a self-seal strip which is a pre-moistened adhesive flaps for easy closing of standard envelopes.