Mailing envelopes size

The size of a mailing envelope depends on the type of mail being sent and the size of the contents. Here are some common sizes for mailing envelopes:

Standard Mailing Envelopes

• 10 Envelope: 4 1/8" x 9 1/2" (10.5 cm x 24.1 cm)

• 9 Envelope: 3 7/8" x 8 3/4" (9.8 cm x 22.2 cm)

• 8 Envelope: 3 5/8" x 8 1/2" (9.2 cm x 21.6 cm)

Large Envelopes

• Large Flat Rate Envelope: 12" x 15 1/2" (30.5 cm x 39.4 cm)
• Large Envelope: 12" x 16" (30.5 cm x 40.6 cm)

Specialty Envelopes

• Catalog Envelope: 6" x 11" (15.2 cm x 27.9 cm)
• Booklet Envelope: 6 1/2" x 9 1/2" (16.5 cm x 24.1 cm)
• Long Envelope: 9" x 12" (22.9 cm x 30.5 cm)

International Envelopes

• International Flat Rate Envelope: 11 1/2" x 15 1/2" (29.2 cm x 39.4 cm)
• International Large Envelope: 12" x 16" (30.5 cm x 40.6 cm)

Other Considerations

• Make sure to leave at least 1/4" (0.6 cm) of space around the edges of the envelope for sealing and handling.
• Use a sturdy envelope that can withstand handling and mailing.
• Consider using a window envelope if you need to include a return address or other information.
• Check with your local post office or shipping carrier for specific size and weight restrictions for your mailings.

Remember to always check the size and weight of your envelope before mailing to ensure it meets the requirements for your destination and shipping method.