100 Pack 11x13.5 White Rigid Stay Flats Self-Seal Cardboard Envelope Mailers 11"x13.5" 3" 55 yd. 1.8 mil Tape ensuring convenience and efficiency

ensuring convenience and efficiency

The vibrant red color adds a touch of style to your workspace while the 2" tape width accommodates a variety of packaging needs

Safe for direct food contact

7x5x2 white boxes

7x7x8 boxes

100 Pack 11x13.5 White Rigid Stay Flats Self-Seal Cardboard Envelope Mailers 11"x13.5" 3" 55 yd. 1.8 mil Tape ensuring convenience and efficiencyFortify your packages with the most robust cardboard mailers on the market. Crafted from premium 250 GSM material, these white mailers are built to shield your shipments from the elements. Ultra durable 250 GSM cardboard construction Self sealing closure for seamless packing Heavy duty adhesive to prevent leaks and spills Don't entrust your valuable items to flimsy packaging. Our top tier cardboard mailers provide unparalleled protection to ensure