Things You'll Need
Instructions
Place the stamps in a 102 dealer card; a 102 dealer card is a display card made to hold stamps. It is 4.25 x 2.75 inches with a see-through pocket which holds stamps. Do not tape the dealer card closed as the stamp could become stuck to the tape.
Put the dealer card between two pieces of 4.25 x 2.75 inches cardboard. The cardboard will serve as a protective rigid mailer to prevent the stamps from being damaged during the mailing process. Tape the sides and bottom of the cardboard closed. Do not tape the top closed.
Address a business-sized envelope. Write your name and address on the top-left corner on the front of the envelope. Write the recipient's name and address on the center of the envelope. Stick a stamp on the upper-right corner of the envelope.
Put the rigid mailer in the envelope. Seal the envelope closed and take it to the post office. Place the envelope in the drop box or ask a teller for more information on registered mail.