The listing, Marked Sterling Silver Triangle AA charm. NIP has ended.
New in Unopened Package from a well known website; Charm Factory
This symbol is for more than one purpose. Some use it as an Alcoholics Anonymous charm and, I've seen it referring to an outerspace exploration group. Probably others too.
It is Sterling silver, marked .925. It has been kept in the original packaging and is sealed.
Put it on a chain or tour bracelet or key ring or zipper pull or ???
Shipping is free and fast.
Have a verified address before bidding and ask questions if you have them.