This witch knot necklace is crafted from 925 sterling silver, ensuring it is hypoallergenic, resistant to tarnishing, and comfortable for daily wear. The pendant features a witch knot, also known as the Celtic quaternary knot, a powerful symbol believed to protect against malicious witchcraft. Measuring 0.78 inches by 0.78 inches (20mm by 20mm), the pendant comes with an 18-inch chain that includes a 2-inch adjustable extension for a perfect fit. Lightweight and elegant, this sterling silver amulet makes a thoughtful gift for loved ones. It is ideal for birthdays, Christmas, anniversaries, Valentine’s Day, or simply as a treat for yourself. The necklace arrives in a delicate gift , ready for presentation. If you have any questions or need assistance, our customer service team is always happy to help. This witch knot necklace is a beautiful and meaningful piece for anyone who appreciates symbolic jewelry.