This turquoise necklace features December's birthstone in an octagonal design suitable for any occasion and outfit. Crafted from n925 sterling silver with artificial turquoise and a stainless steel chain the materials are low sensitivity lead free and nickel free preventing skin discoloration or irritation. The pendant measures 17mm by 17mm 067 inch by 067 inch on an adjustable stainless chain extending from 20 to 22 inches 508 to 558 cm. Beautifully packaged it makes an ideal octagon jewelry gift for mom sister dad or friend perfect for birthdays holidays anniversaries Christmas graduation Valentine's Day or special occasions. We prioritize customer experience and offer 24 hour service.