TapePlanet Special Use Packing Envelopes 10x12 Inches - Red 'Documents Enclosed' Security Mailers for Shipping, Mailing & Office Use - Ideal for Legal Documents, Contracts & 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!