In Canada will be mailed by Canada Post letter mail with no tracking. Inquire about combined shipping if buying multiples before paying (can usually add 3 - 4 at no extra cost). If parcel with tracking is required (very roughly 4X more than letter mail), ask us for a quote with your postal code.
To United States will be mailed by Canada Post Small Tracked Packet (Tracking Included). Many multiples of pins can be combined for free. Contact us if more info is needed.