25 6X9 Black Poly Mailers PRICE IS FIRM

Black outer surface/Black inner lining Unsurpassed Water & Tear Resistance - Superior side seams combined with Heavy Duty 100% Virgin polyethylene make these Premium Quality envelopes highly resistant to water, punctures, and tears Pressure sensitive self seal with Anti Static Release Liner - Easy packing, tamper-evident, and super secure closure Light Weight & Time Saving - 100% recyclable