These handmade Stud Earrings are made with 8 mm faux Druzy Cabochons, which are set in Silver Surgical Steel (314) Bezels, with Surgical Steel and Silicone push backs. These Earrings give off a Blue Sparkle when they hit the light. Color: Sparkling Red/Multi Measurements: 8 mm NOTE: Please expect color, shape, and size differences due to the fact that these are handmade Druzy Cabochons and no two are alike.