00 mailer
You're referring to a "00 Mailer"!
A 00 Mailer is a type of envelope or package used for sending small, lightweight items, typically weighing less than 1 ounce. The "00" in the name refers to the size of the envelope, which is usually around 3 1/2 inches long, 6 inches wide, and 1/2 inch thick.
00 Mailers are often used for sending:
- Small documents, such as letters, receipts, or invoices
- Business cards
- Postcards
- Small packages, like jewelry, coins, or other small items
- Samples or promotional materials
The benefits of using 00 Mailers include:
- Cost-effective: They are often cheaper than larger envelopes or packages
- Lightweight: They are designed for small, lightweight items
- Easy to mail: They can be easily inserted into a mailbox or sent through a mail carrier
- Secure: They have a secure closure to prevent contents from falling out during transit
If you're looking for a reliable and affordable way to send small items, a 00 Mailer might be the perfect solution for you!