What can i mail with a first class stamp

In the United States, a First-Class Mail stamp can be used to mail a variety of items, including:

  1. Letters: Up to 1 ounce (28.35 grams) of paper, including letters, postcards, and greeting cards.
  2. Postcards: Single postcards, including those with a photo or other embellishments.
  3. Greeting Cards: Up to 1 ounce (28.35 grams) of paper, including greeting cards with envelopes.
  4. Printed Matter: Printed materials such as newsletters, brochures, and catalogs, as long as they are not larger than 6.125 inches (15.56 cm) in height, 11.5 inches (29.21 cm) in length, and 0.25 inches (0.635 cm) in thickness.
  5. Small Packages: Small packages weighing up to 13 ounces (368.5 grams) and measuring up to 13 inches (33 cm) in length, 11.5 inches (29.21 cm) in width, and 1.5 inches (3.81 cm) in thickness.

Some examples of items that can be mailed with a First-Class Mail stamp include:

However, there are some restrictions and limitations to keep in mind:

It's always a good idea to check with the United States Postal Service (USPS) for the most up-to-date information on what can be mailed with a First-Class Mail stamp and any specific requirements or restrictions that may apply.