About This Product:

These envelopes keep your packing lists, invoices or other paperwork secure in transit while offering ultimate protection in weather and tamper resistance. When applied, your packing slip and/or invoice cannot be removed without cutting or destroying the envelope.

Made from pressure sensitive polyethylene, they provide many benefits to warehouses, mailing rooms, postal centers, couriers, and more. Important documents are kept together and protected from dirt and moisture. Instead of placing these documents inside the package, your paperwork can be inspected in transit without opening the shipping container helping reduce pilferage or damage.

Our packing list envelopes are made from a 2.5 mil. facing and 3 mil. backing with 1 mil. of adhesive on 50 lb. paper. All of our envelopes feature a specialty formulated aggressive water-based permanent adhesive which bonds instantly to your shipping container. Just peel off the backing, apply pressure and attached the envelope!

• Easily fold any standard size 8.5x11 piece of paper 3 times in half for a perfect fit.
• A perfect fit for 4"x6" shipping labels & packing list (Paypal, Ebay, UPS, Fedex, etc.)
• 2.5mil. poly film make ours easier to work with (thicker than most on ebay that are only 1.7mil).
• Extra strong glue adheres to any surface (industrial quality).