TapePlanet Special Use Packing Envelopes 7.5" x 5.5" Yellow Return Documents Enclosed Mailing Envelopes - Perfect for Business Shipping, Office Documents and Secure Mail Returns

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!