How many stamps 6x9 bubble mailer

The number of stamps needed for a 6x9 bubble mailer depends on the weight and destination of the package. Here are some general guidelines:

• For a 6x9 bubble mailer weighing up to 1 oz (28g), you may need:
  • 1-2 Forever Stamps (currently $0.55 each) for domestic mail (within the United States)
  • 1-2 International First-Class Mail stamps (currently $1.20 each) for international mail
• For a 6x9 bubble mailer weighing 1-2 oz (28-57g), you may need:
  • 2-3 Forever Stamps (currently $0.55 each) for domestic mail
  • 2-3 International First-Class Mail stamps (currently $1.20 each) for international mail
• For a 6x9 bubble mailer weighing 2-3 oz (57-85g), you may need:
  • 3-4 Forever Stamps (currently $0.55 each) for domestic mail
  • 3-4 International First-Class Mail stamps (currently $1.20 each) for international mail

Keep in mind that these are general estimates, and the actual postage required may vary depending on the specific weight and dimensions of your package, as well as any additional services you may need (such as tracking or insurance).

It's always a good idea to weigh your package and check the USPS website for the most up-to-date postage rates and calculations. You can also use a postage calculator or consult with a postal worker for more specific guidance.