The world may know lucky charms but the Thai’s seem to have the inside track as it seems that practically every Thai has at least one to ward off evil spirits and bring good luck and prosperity. These charms are almost always blessed by monks and are held in very high regard by Thai society. Much of the prestige of the lucky charm is based on factors such as who made it, where it was made, the beauty of the amulet, and its reputation for bringing good luck. In short, although the majority of the people in the world may scoff at the power of the Good Luck Charms and Amulets, millions of people worldwide wear them and believe in their powers.

Hi JoshuaPatch,
If so, Then I will say that all Thai People are on the wrong track. Because there is no power of Stone.  There is no power of the blessing of monks.  All powers owner is that Almighty who creates us. Who creates this whole world. 
So We should not pray monks. Monk is a person, a human being. We are also  persons, a human being so we should not prey or respects any Monks
We should pray to him who creates those monks. 
He is one. He has no relatives. He is our creator. He feeds us, He saves us from all herms.  He is our Greatest Allah.

Amulet is nothing. it has no power.