Designed to meet first class mailing standards, our first class envelopes ensure solutions for mailing catalogs, magazines, projects, or multiple documents at once.
Crafted from durable 28lb. white wove paper, these first class mail envelopes deliver protection for professional and secure mailing
With a reliable, easy-to-use seal, you can trust that your contents remain secure throughout the mailing process without having to use glue
Our 10x13 first class mailing envelopes featuring a wide 10” opening and a center seam design. This smart construction allows you to quickly stuff multiple pieces of business mail in our envelopes
Distinctive green first class markings ensure your envelopes are instantly recognized by mail carriers, guaranteeing prompt handling of your important mail.