Butterfly earrings Stud Earrings Handmade earrings Metal gold finish Tarnish-free. Mesure: Inches: 0.59 inches x 0.74 inches Centimeters 1.50cm x 1.90 cm Thicknesses Post ear: 20 Gauge Weight: Onza: 0.07 oz Grams: 2.1 grs If you require any further information, feel free to contact me.