Fashion Jewellery Teardrop Necklace, Bracelet & Earring Set with Jet Black & Clear Crystals. Necklace Length - 15 Inch + 5 Inch Extender, Pendant Length - 2 cm, Clasp - Lobster. Earring Length - 2.25 cm. Back Type - Post. Back Material - Surgical Steel. Jewelry Material - Copper. Jewelry Plating - Silver.