A hand-sculpted polymer clay necklace that features a jellyfish with a grap agate, aka purple chalcedony. Pendant measures approx. 2.5" long. I added the 16" nylon cord necklace. Polymer clay can be pretty sturdy, but please treat this piece carefully because a good whack against something or dropping on the floor could potentially damage it! Please do not wear to shower and avoid getting this piece wet, as it can damage the clear coating that protects the color. The artist's web page is the second picture on this listing. Her work is absolutely stunning. I just don't have any place to wear these beautiful pieces to anymore.