Earring Back: Screw Back Post Setting: Prong Shape: Square Stone Cut: Round Stone Millimeter Measurement: 1 Mm Width, 1 Mm Length Metal Color: Black Earring Length: 7.6mm Earring Width: 7.6mm Care: Wipe Clean Stone Type: 76 Cubic Zirconia Earrings Type: Post Earrings Earrings Style: Stud Earrings Metal: Stainless Steel Country of Origin: Imported Metal may be rhodium plated to enhance appearance and reduce tarnishing. Photos are enlarged to show detail.