This necklace is great for anyone with a devotion to St. Joseph of Cupertino and it makes a great Confirmation gift!! The chain is made of a silver colored alloy metal and is 24in in length. It contains a silver colored airplane charm and a Saint Joseph of Cupertino medal, made in Italy with the words "PRAY FOR US" on the back. St. Joseph of Cupertino is the patron saint of aviation, astronauts, and students. He was a Franciscan friar and tradition holds that he had the ability to levitate during prayer.