Silvertone Rhinestone Half Hoop Clip On Earrings Chloe's Silver Tone Rhinestone Tear Drop Clip On Earrings gives your look chic and sophisticated style. Each earring measures 15 mm by 9 mm and comes on a clip on back. The alloy, Silver Tone earrings feature petite size rhinestones throughout. The clip on offers a comfortable and secure way for non-pierced fashionistas to enjoy designer-like styles.