Does priority mail have to be in a priority envelope
No, Priority Mail does not require a specific type of envelope. You can use any envelope or package that meets the following requirements:
- The item must be properly packaged to prevent damage during transit.
- The item must be marked with the correct postage and address information.
- The item must weigh less than 70 lbs (31.75 kg) for domestic Priority Mail and less than 44 lbs (20 kg) for international Priority Mail.
You can use a variety of envelopes, including:
- Standard envelopes (e.g., #10 envelopes)
- Window envelopes
- Clamshell envelopes
- Tyvek envelopes
- Padded envelopes
- Boxes (e.g., small boxes, medium boxes, large boxes)
However, if you want to take advantage of the special handling and tracking features of Priority Mail, you may want to use a Priority Mail envelope or box. These items are specifically designed for Priority Mail and have the following features:
- A special Priority Mail indicia (a sticker or label that indicates the item is Priority Mail)
- A tracking number that allows you to track the item's progress
- Special handling and processing at USPS facilities
- Insurance coverage up to $50 (or more, depending on the service level you choose)
You can purchase Priority Mail envelopes and boxes at your local post office or online from the USPS website.