150 Pack 11x13.5 White Rigid Stay Flats Self-Seal Cardboard Envelope Mailers 11"x13.5" 1/2" Green 24" Bubble Cushioning Rolls are perforated every 12

Rolls are perforated every 12 inches for easy tear off

Keep shipments safe and secure

Experience the difference that premium cardboard mailers can make in your shipping process

The 100-pack of 20x20x15 inch boxes with handles provides ample space for storing and transporting smaller items during a move or for general storage purposes

Say goodbye to the hassle and frustration of flimsy

150 Pack 11x13.5 White Rigid Stay Flats Self-Seal Cardboard Envelope Mailers 11"x13.5" 1/2" Green 24" Bubble Cushioning Rolls are perforated every 12Fortify 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