This will insure your package if it arrives with any damages, both in the U.S. and International. It will guarantee a replacement (or refund if LE).
US: Carrier Insurance is added protection you can purchase for items shipped inside the US! It's possible that packages may be lost or misdelivered by a USPS carrier. When this occurs, it is out of my hands. I cannot refund the money OR send a replacement if the package is not insured.
$2.00 for Carrier Insurance covers $100!
INTERNATIONAL: This will insure your package if it somehow becomes lost by customs or during transit.