The chain can't be put on the head because chain is not long enough and also doesn't have any kind of clasp to open and put the chain on you to wear . box is closed with a chain so in order to change the stones (one is inside, two are spare ones) you have to break the chain ..take it out replace stones, get new chain that has clasps so you can have the functional necklace ..now it is just a decor on the table - useless.
