Worm NecklaceWorm Necklace by Rosie Grace Ward. Materials: 100% lead free pewter and pearl (fixed with sterling silver head pin) * This chain is hand crafted at every stage by the artist. Due to this, each piece will have different distinguishing marks. It has a hook and loop clasp. The hook goes over your left shoulder with the hook pointing down, and the loop goes over your right shoulder. It can take a bit of fiddling at first to get the links to sit