All of these patches have been flown on a military mission in Afghanistan. One of our smallest products in the N-TAC line, but one of the most meaningful. These patches have been flown on a military aircraft in support of special operations forces in Afghanistan. This long standing tradition normally done by flying a U.S. Flag, we took the liberty to have these flown as well. Own a piece of ninja history that bears witness to the destruction of terrorism. Backed with black velcro.