Witches Knot Necklace Sterling Silver Celtic Crescent Knot Pendant Necklace Abalone Shellfish Pagan JewelryOverview: A Witch's Knot represents the 'knot magic' that was practiced by witches in the Middle Ages. This is a protective witch's knot to keep away negative energy. It is made of circle and four cornered knot two interwoven potent symbols. It's a symbol of Wiccan. Specification: Metal Color: Retro Silver Size: 1. 20*0. 74 inch Occasion: Daily,Other occasions Stone Type: abalone shellfish Chain type: Calendered O chain YFN Metal Type: 925 Silver YFN