This Guardian Angel necklace has a 16 Pearl Chain with 3 Extender, Swarovski Crystal and .75 Diameter Medallion. This necklace includes a linen bag for easy gift giving and a card listing the meaning of the crystal color and blessing. All items are lead- and nickel-free. Zinc Alloy/ Gold Plate/ Rhodium/ Brass/ Swarovski Crystals/ Linen Gift Bag.