TapePlanet 10" x 12" Red Security Mailing Envelopes with "Documents Enclosed" Print - Heavy Duty Packing Envelopes for Shipping, Mailing & Office Use - Secure Document Mailers for Business, Legal & Confidential Files

TapePlanet Special Use Packing Envelopes Pressure sensitive envelopes secure and protect documents that are attached to the outside of shipments. Pre-printed with specialty use messages on heavy 2 Mil poly. Hot melt adhesive backing provides strong adhesion to paper and corrugated products. Envelopes open along the first dimension. All Come 1000 Per Case except 10" x 12" Envelopes which come in 500 Per Case!