400 Pack 6x6 White Rigid Stay Flats Self-Seal Cardboard Envelope Mailers 6"x6" 12 in vinyl sleeve 12x6x6 boxes

12x6x6 boxes

Recycled bubble cushioning wrap

bubble and paper envelopes

The convenient 12-inch width makes it easy to handle and install

Dimensions are outside dimensions

400 Pack 6x6 White Rigid Stay Flats Self-Seal Cardboard Envelope Mailers 6"x6" 12 in vinyl sleeve 12x6x6 boxesFortify 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