I initially liked the design layout and the less alarmist green theme but after receiving it the pin is small and the message doesn't get across unless someone were to lean in to get a look (hasn't happened). I ordered a larger alternative which I now wear.
Merchant Response:Thank you for your review. We are happy you like the design! Sorry to hear you felt the pin is too small. A one inch pin is what we have found to be a good size that subtly communicates support for a cause. Then when someone notices and asks why you are wearing it, you can show them it carries a message to support vaccination efforts.