Celtic jewelry features the Celtic knot symbolizing good luck love faith and eternity Simple lines paired with high quality crystal and blue stone make a unique gift Crafted from tarnish resistant hypoallergenic nickel free sterling silver and crystal this necklace is comfortable and safe for sensitive skin An ideal present for Christmas holidays birthdays or any special occasion it is sure to delight The pendant measures zero point eight two by zero point nine four inches on an eighteen plus two inch strong cable chain for perfect wear This Toupop Celtic piece is a wonderful gift for a woman mother or friend