13 Creative Envelope Security Pattern Designs

When sending an important document via mail, always use the proper envelope, a security envelope.  Security envelopes have a unique pattern inside to protect your personal information.  Check out these creative envelope security pattern designs.

13 Creative Envelope Security Pattern Designs

[caption id="attachment_737" align="aligncenter" width="264" caption="Security Envelope for a Brighter Future: Prototype #1"][/caption]