This is a 5 pack of very tiny blue Masonic Forget Me Not flower lapel pins. The Forget Me Knot flower has a very special meaning within the Masonic community, see below. This pin comes with a yellow rubber back and a small printed card explaining the meaning of the Masonic Forget Me Not. The small printed paper says, In 1934, soon after Hitler's rise to power, it became evident that Freemasonry was in grave danger. Realizing this danger, Freemasons went undercover and adopted a little blue flower, the Forget-Me-Not, to replace the square and compass as the secret symbol whereby the Brethren could identify each other in public as well as in concentration camps throughout Europe. In 1948, when lodges reopened following WWII, this Forget-me-Not became the official Masonic emblem to honor the valiant Brethren who carried on their Masonic work under very adverse conditions. We also have these available individually item number 6030812, 5 pack, item number 6030823, a 10 pack, item number 6030824 and a 20 pack, item number 6030825.