This new Saint Christopher pendant with high polished plain backside features the insignia of protection. Made of 18K gold plated over sterling silver and made with love from the Holy Land.- 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:- n/a- n/a- n/a- Hypoallergenic / Free of Lead - Free of Cadmium - Free of Nickel- Crafted with love from The Holy Land.