The following items cannot be sent via international express mail:

Prohibited items specified by the Universal Postal Union (UPU)

※ Restricted Items

• Narcotics, psychotropic substances, explosives, flammable or other dangerous materials, radioactive materials, obscene or immoral materials.

※ Items prohibited from importation or distribution by the destination country

• Food (especially kimchi), herbal medicines, animals/plants, mushrooms, etc. Items that may endanger employees due to the nature or packaging of their contents, or may contaminate or damage other mail or postal equipment.

※ Other prohibited items

• Coins, banknotes, coins and currency, traveler's checks, Various bearer negotiable instruments, precious metals, credit cards, airline tickets, Eurail Pass.