Can i mail a round postcard

What an interesting question!

In general, postcards are designed to be rectangular in shape, with a standard size of 3.5 x 5 inches (8.9 x 12.7 cm) in the United States. This shape allows them to fit easily in standard envelopes and be processed efficiently by the postal service.

However, it is technically possible to mail a round postcard, but there are a few things to consider:

  1. Size: The postcard would need to be small enough to fit in a standard envelope or a special oversized envelope. The maximum size for a postcard is 6.125 inches (15.56 cm) in length and 4.5 inches (11.43 cm) in width.
  2. Shape: The round shape might make it difficult to fit the postcard in a standard envelope. You might need to use a special oversized envelope or a custom-made envelope to accommodate the shape.
  3. Weight: A round postcard might be heavier than a standard rectangular postcard, which could affect the postage cost.
  4. Postal regulations: The United States Postal Service (USPS) has specific regulations for postcards, including size, shape, and weight. While a round postcard might be technically possible, it's essential to ensure it meets all the USPS requirements.

If you still want to mail a round postcard, you can try the following:

  1. Use a custom-made envelope or a special oversized envelope that can accommodate the round shape.
  2. Check with your local post office to see if they have any specific requirements or restrictions for mailing round postcards.
  3. Consider using a flat rate envelope or a padded envelope to ensure the postcard is protected during transit.

Keep in mind that mailing a round postcard might be more challenging and expensive than mailing a standard rectangular postcard. If you're unsure about the feasibility or cost, you can always consult with your local post office or a shipping expert for guidance.