Thais often wear more than one amulet on their necklace - this one allows for three to be held on one necklace. We have seen amulet necklaces with 7 amulets - usually worn by taxi drivers, or others who are worried about being harmed. Some people get them for protection from harm and evil spirits. We can get necklaces with holes for 3, 5, 7, or 9 amulets. Just ask! These are usually adjustable length necklaces which fits everyone. If you are concerned about it - please ask.