These earrings are Sterling Silver and Azurite Malachite (created). The overall length of these earrings (including earwires) is just under 1 1/2". The Azurite-Malachite drops are 4mm and 6mm stone rounds with 2mm SS beads. The earwires are accented with 4mm Azurite-Malachite stones. Handmade by us each pair will vary slightly.