I am always nervous about buying online jewelry because I can't touch it first. This piece is excellent! The size chart was accurate and the quality is great. It is strong not flimsy. The price was also excellent. I always look at charms wherever I go and they are usually very expensive or cheap and flimsy. With this type of clasp you can put on a bracelet or a necklace and change it when you like.I love to snorkel so this is a fun edition to my charm collection.