Witches Knot: Also known as the Magic Knot, it is a symbol of strength and protection and is used as an amulet. Material: Made of 925 sterling silver, Nickel-free, Lead-free. Size: US size 8，Inner ring diameter:0.68 inches. After Sales Service:100% satisfactory exchange or refund within the warranty period. If any problem occurs during the purchase process, please contact us and we will reply. Gift:Packaged in a beautiful gift box, you can give the gift to him or her directly. Our jewellery is the perfect gift for any special woman such as wives, daughters and mothers, it is a meaningful gift for any occasion including wedding birthdays, anniversaries, Valentine's Day, Mother's Day, Christmas. 14K Gold Plated Witches Knot Ring Sterling Silver Black Onyx Stone Ring Celtic Jewelry Gifts for Women