Our premium 9" x 12" envelopes (C4 size) are perfect for mailing catalogs, booklets, contracts, and other full-size documents without folding. Printed in vibrant full color on high-quality stocks, these offset envelopes offer optional security tinting for added privacy and can be personalized with variable addressing to streamline bulk mailing. Ideal for professional presentations and impactful business communication.
Offset envelopes are printed flat on offset presses, then die cut, and converted into envelopes.
Envelope Templates:
File Preparation:
Additional Tips:
Turnaround Time:Our production cut-off time is at 1pm Monday–Friday.Turnaround starts from the time the file upload is complete.Our turnaround times refer solely to production.
C4 Size with Top or side opening.
