How to Send Something First-Class Mail International

The United States Postal Service (USPS) reorganized their international shipping classifications in 2007 and created First-Class Mail International (FCI). This is currently the most economical method of sending mail, up to 4 lbs., from the U.S. to international destinations. FCI may travel by air or by surface or by a combination of both, and USPS does not guarantee a delivery time, as with other classes of international mail. Postal fees for FCI vary by destination and package size and weight. These guidelines will take you through the process of packaging, addressing and sending items via First-Class Mail International.

Things You'll Need

• Shipping supplies
• PS 2976 customs form

Instructions

1. Prepare letters or postcards as you would for domestic mail. Mark postcards "PAR AVION" or "PAR AVION AIRMAIL" on the front left side.

2. Check that the item you're mailing is acceptable to send to the destination country by consulting the "International Mail Manual" at your local post office or following the link in the Resources section.

3. Weigh the item, along with the packing materials, to ensure that they weigh 4 lbs. or less. Add the envelope or package's length, width and height together and make sure they total no more than 36 inches. Larger or heavier packages must be mailed by Priority or Express Mail International.

4. Box or wrap packages securely and tape or seal all edges. Remove or mark through bar codes and existing address labels on the packaging. Prepare letters or postcards as you would for domestic mail.

5. Write your return address, including the country, on the front, upper left corner of the envelope or package. Print the recipient's address, in English, using capital letters, on the front in the center according to this format:
   NAME
   COMPANY
   STREET ADDRESS OR PO BOX
   CITY, PROVINCE (or equivalent subdivision), POSTAL CODE
   COUNTRY (do not abbreviate)

6. 

   Fill out a PS 2976 customs form for packages or large envelopes. Briefly describe the contents of the package and its value, state whether it is a gift or merchandise and sign the form. If you desire optional insurance, delivery confirmation or a certificate of mailing, you can obtain the appropriate forms from your local post office.

7. Take the package or envelope and any forms to your local post office or USPS-approved mailing facility. You must present the package or envelope in person to the clerk for mailing. Do not deposit it in a collection box.

Tips & Warnings

• Write the return and delivery addresses on a piece of paper and put it inside the package. Write the recipient's telephone number on the bottom front of the package to ensure prompt delivery in rural areas or when sent to "General Delivery."

Resources

• USPS International Mail Manual