Brilliant top grade quality European crystals and Gloria signature beads make this double layer cross and Mary medallion fine jewelry necklace a customer- favorite.- Care Instructions: Avoid exposure to harsh chemicals such as perfumes or lotions and household cleaners. These can tarnish the material plating and affect the overall appearance of your jewelry. If your jewelry needs cleaning: use a soft/lint-free cloth to gently wipe away any dirt or smudges.- Primary Material: 18K Gold- Secondary Material: Sterling SilverProduct Specifications:- Cross Size / 0.87in(L) X 0.43in(W)- Clasp Type / Spring Ring- Brilliant top grade quality European crystals and Gloria signature beads- Hypoallergenic / Free of Lead - Free of Cadmium - Free of Nickel- Crafted with love from The Holy Land.