These splendid fine jewelry dangling earrings are made of 18K gold over sterling silver accented with Miraculous Mother charm and top grade quality European crystals.- 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: Sterling SilverProduct Specifications:- Medallion Size / .25in x .50in- Crystal Size / .35in X .55in- Earring Backs / French Wire Sterling Silver- Hypoallergenic / Free of Lead - Free of Cadmium - Free of Nickel- Crafted with love from The Holy Land.