quality 925 sterling silver with 925 stamps. Austria crystal. This jewelry will not make your skin dark or green. It is lead-free, nickel free and allergy free, making it the best choice for sensitive skin.dimension The necklace is suitable for any neck with a length of 18 inches. It is equipped with a 2 inch extension. The pendant size is 1 inch * 0.8 inch.February Birthday Stone Necklace The elegant and soft dragon crystal necklace is a meaningful gift for dragon lovers.Perfect gift The dragon necklace is packaged in an elegant gift box, which is convenient for giving gifts. It is a perfect gift for a girlfriend, daughter, mother, wife, sister, granddaughter or friend. It is suitable for Christmas, birthday, Mother's Day, Valentine's Day, dance, anniversary, graduation ceremony, party and any other holiday or special occasion.Color: BlueMaterial: Alloy