- Fast international delivery time: 6–10 business days
- Includes USPS Tracking®
- Includes (with some exceptions) up to $100 of insurance for non-negotiable document reconstruction and up to $200 insurance for merchandise for loss or damage5
- Except for Priority Mail International Flat Rate pricing, Priority Mail International prices are based on weight and destination country
Weight, Size, & Shape Requirements
- Maximum weight is 70 lbs.
- Maximum weight for Priority Mail International Flat Rate Envelopes and small Flat Rate Boxes is 4 lbs.
- Maximum weight for medium and large Priority Mail International Flat Rate Boxes is 20 lbs.
- Some countries have lower weight restrictions.
- When sealing a Flat Rate Envelope or Box, the container flaps must be able to close within the normal folds.