Shiva shell, Shiva eye or The Pacific cat's eye, is the protective covering at the opening of the sea snail shell. Towards the end of the creature's natural life this protective covering (known as the operculum) detaches and sinks to the seabed.

This is a funky design that grabs a lot of attention and is one of our favorites. It isn't connected so has a little play in it with regards to the size but do not advise continually bending it back and forth to fit. You should purchase one that fits your finger but the give in it allows for a 'big finger day' if you are out in the sunshine!