- Sturdy Boxes
- Customs Declaration Form 2976-A
- Customs Declaration Form Envelopes
- Shipping Tape
- Address Labels (Optional)
- 2 Priority Mail large flat rate boxes.
- 2 Priority Mail medium flat rate boxes.
- 1 roll of Priority Mail tape.
- Priority Mail address labels.
- 6 Customs Declaration Forms.
- 6 Customs Declaration Form Envelopes.
With the exception of the Customs Declaration Form 2976-A, using supplies from the U.S. Postal Service and shipping your care packages via Priority Mail isn't a requirement.
If you prefer using standard cardboard boxes, make sure they're sturdy and in good shape.