Witches Knot Necklace Celtic Knot Silver Viking Nordic Rune Odin Gothic Goth Pendant is about 1 inch by 1 inch and necklace is about 20 inches long. The Witches' Knot” is known to be a symbol of warding off evil spells. Buy from a PoshMark Ambassador 2 and PM Party Host with over 7,000 five star reviews. See some of my happy customers at: My Profile/About Me/Love Notes/See More Same or next day shipping A30.218