Many destinations require an invoice to be attached to the outside of the package, especially places that are overseas and will need to go through customs. Make sure you can always get your parcels to their destination with our Mailing Pouches. Available in the classic see through documents enclosed wallets, or choose a more sturdy packaging pouch which can be tracked with numbered bag seals for added security. These packing pouches can be attached to all sorts of parcels and come in a variety of sizes and styles. Take a look at our essential mailroom equipment here to ensure you have everything you need to support your business.