About the brand: From simple strands, to embellished pieces, the quality is unmistakable. Bracelet and necklace set Rhodium-plated .925 sterling silver Lustrous black freshwater pearls measure 7-8mm Friction post backs Bracelet approximately 7.25in long Necklace approximately 18in long Double security filigree clasp It is customary to treat most gemstones to achieve enhanced color and durability. Some of these treatments may not be permanent and may require special care.