Usps mail envelope size
The United States Postal Service (USPS) offers a range of envelope sizes for mailing purposes. Here are the standard envelope sizes recognized by the USPS:
- Letter Envelope: 3.5 inches (8.9 cm) high x 6.125 inches (15.6 cm) long x 0.007 inch (0.18 mm) thick. This is the most common envelope size and is suitable for standard letters and documents.
- Large Envelope: 6.125 inches (15.6 cm) high x 11.5 inches (29.2 cm) long x 0.007 inch (0.18 mm) thick. This size is suitable for larger documents, such as legal papers, maps, and posters.
- Flat Envelope: 12 inches (30.5 cm) high x 15 inches (38.1 cm) long x 0.007 inch (0.18 mm) thick. This size is suitable for larger, flat items such as posters, maps, and artwork.
- Padded Envelope: 3.5 inches (8.9 cm) high x 6.125 inches (15.6 cm) long x 0.012 inch (0.3 mm) thick. This size is suitable for mailing fragile or sensitive items, such as jewelry, electronics, or glassware.
- Specialty Envelope: USPS also offers specialty envelopes, such as:
- Window Envelope: A letter envelope with a transparent window that allows the recipient's address to be visible.
- Clamshell Envelope: A padded envelope with a hinged flap that opens like a clamshell.
- Gusseted Envelope: A envelope with a fold-out flap that allows for extra space to add items.
Keep in mind that the USPS has specific guidelines for envelope sizes and shapes, and some sizes may not be eligible for certain types of mail or services. It's always a good idea to check with the USPS website or consult with a postal representative for specific guidance on envelope sizes and mailing requirements.