Be aware...if you're shipping via USPS, any insurance or tracking will end as soon as the package leaves the U.S. You can get insurance and tracking to work via UPS or Fed-X, but the additional cost is going to be significant.
You're also going to have customs forms and Customs to deal with. I'm in Montana, and late last year I shipped two of my Angle Peen hammers to a gentleman in Vancouver, BC (about 11 hours driving time) and it took nearly two months for him to receive them. They were "held up" in Customs for for most of that time.
In the past many of my customers outside the U.S. have asked to ship UPS or Fed-X, but have complained about the additional cost. When they do that, I offer them USPS shipping, with the stipulations that they assume all responsibility if the package is lost, stolen, or and damages occurs.
Unless you specifically ask the questions to USPS about tracking and insurance once the package leaves the U.S., they will not volunteer the information.