Larissa's Black Half Hoop Clip On Earrings Larissa's Black Half Hoop Clip On Earrings are a stylish pair that will elevate your look to the next level. Each earring measures 17 mm by 12 mm and comes on a clip-on back. The brass base, Gold Tone earrings feature a black enamel coating that creates a fashionable two-tone design. This pair of fancy hoop earrings is the perfect pair for casual and everyday looks!