Add a personalized touch to your bracelets and necklaces with these adorable non-tarnish cz initial letter charms! A perfect add-on charm for charm bars and custom gifts—ideal for Mother's Day, Easter, birthdays, spring events, or everyday "just because" gifting. • 100% Waterproof, Non-Tarnish, Hypoallergenic • Polished 18K Gold PVD Coated 316L Stainless Steel • Each letter charm includes a jump ring for easily adding to chain necklaces and bracelets Letter Size: 8mm x 6mm -PVD COATING- We use the process of PVD Coating our 18K Gold jewelry over 316L surgical grade stainless steel for a non-tarnish, hypoallergenic, polished finish that will hold up best to everyday wear and will never turn your customer's skin green. PVD coated jewelry is more resistant to corrosion from sweat and regular wear than gold plated and gold filled jewelry.