Click the "Envelope Size" drop-down list and select the preferred size. Examples include "Size 10 (4 1/8 x 9 1/2 in)" or "US Letter (8 1/2 x 11 in)." Click "OK" to save this size setting.

Please note: Letter rates are only for normal business envelopes (sizes #6 or #10), which are no larger than 6-1/8" in height and 11.5" in length. Standard manila envelopes are considered large ...

LENEXA, Kan. - February 13, 2018 - W+D North America Inc. announces the installation of the first W+D 410 Easy Enveloper with Hot Melt Peel & Seal to Dupli Envelope & Graphics in Syracuse, New York.

The W+D BB820+ will handle all direct mail envelopes sizes from a #7 (3¾ x 6¾“) envelope now up to a 10 x 13” flat with a package thickness of up to 6/₁₀”.