Clear letter envelope made from USPS-approved polypropylene
Tape-free opening for maximum auto-insertion and sealing compatibility
Holds #10 (9.5” x 4.125”) flyers, sales letters, and promotions
EnvyPak auto-insertable #10 clear envelopes can add a deluxe flair to your next sales letter or promotional campaign. These 100% polypropylene envelopes are specially designed with no seal to maximize their compatibility with the “stuffing” equipment found in letter shops. EnvyPak envelopes are certified for insertion equipment from major manufacturers such as Pitney-Bowes and Bell & Howell.
Not sure whether our envelopes will work with your equipment? Contact us and we will either confirm that your model is compatible or send you a test kit.
EnvyPak envelopes are constructed from sturdy, crystal-clear 4.5 mil polypropylene, which lends both a professional touch and additional protection through the mail. All EnvyPak products are 100% recyclable and made in the USA.
Box weight (lbs.):
9.19" x 4.03" Materials
4.5 mil Polypropylene
9.5" x 4.19"
These are just some examples of the many customization options we are proud to offer; contact us for a full overview.