These non-tarnish birthstone heart drop charms are made of hypoallergenic 316L stainless steel and Austrian Cubic Zirconia stones, making them a great addition to jewelry to be worn daily without worry. Plus, your customers will love the pop of color that these birthstone charms bring to their bracelet, necklace, or anklet! A perfect add-on charm for charm bars and custom gifts—ideal for Mother's Day, Easter, birthdays, spring, or everyday! ✦ Waterproof, non-tarnish, hypoallergenic ✦ 18K Gold PVD coated 316L Stainless Steel ✦ Perfect for accenting bracelets, necklaces, or anklets ✦ June is represented with a lustrous Kiska colored glass pearl. - 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. Approx. Dimensions: 12mm x 15mm Approx. Jump Ring Width: 5mm Approx. Weight: 0.81 grams