Support our nation's wounded service members and veterans by wearing this OHT Red Flag - Black/Red - Original Groove ring. Operation Hat Trick raises awareness for our the brave men and women who became wounded during their service. Proceeds for every one of our OHT rings go directly to organizations that fulfill the OHT mission. Our one of a kind grooves allow air in and moisture out, keeping your finger dry all day long. The medical grade silicone ensures that your ring will remain flexible and comfortable no matter what it goes through. This ring is the perfect way to show your support for our nation's heroes.