500 Pack 11x13.5 White Rigid Stay Flats Self-Seal Cardboard Envelope Mailers 11"x13.5" brown Light Weight & Time Saving

Light Weight & Time Saving - Lower shipping costs combined with faster shipment preparation equal big saving over other packaging options

-Cardboard Pads -Thickness 1/8" -8

5x12 Self-seal Poly Bubble Envelopes -Pink -Guarantees a secure seal every time -Pressure sensitive self seal - Secure closure

8x8x7 boxes

5x4x2 boxes

500 Pack 11x13.5 White Rigid Stay Flats Self-Seal Cardboard Envelope Mailers 11"x13.5" brown Light Weight & Time SavingFortify 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