Brighten your day with this adorable butterfly necklace. Featuring genuine mother of pearl, this yellow gold ion-plated stainless steel necklace is sure to bring a smile to your face. A thoughtful gift for any occasion. 18 inch length, plus 2 inch extension and lobster clasp.Features - Main Stone - 4 Special Cabachon Cut Genuine Mother of Pearls, 13 mm x 11 mm Gold Ion-Plated Stainless Steel. Color and sheen will last for decades without damage and it's hypoallergenic (won't turn your skin green like other plating methods can). Dimensions - 13 mm wide x 18 inches long x 3 mm high, plus 2 inch extension Includes gift box and drawstring pouch Gold Ion-Plated Stainless Steel. Color and sheen will last for decades without damage and it's hypoallergenic (won't turn your skin green like other plating methods can). Dimensions - 13 mm wide x 18 inches long x 3 mm high, plus 2 inch extension Includes gift box and drawstring pouch