These 18K vermeil gold and silver bi-color double arc hoop earrings showcase 2 gradually tapering arcs joint together to form an open hoop. The color change and the abrupt discontinuation of an arc introduce a dynamic and energetic look. The sculpturally inspired design is bold and artistic. Metal: .925 sterling silver Finishing: 18K gold plating for yellow gold color, rhodium plating for silver color Polishing: high-shine polish Overall length: 29mm/1.14in Overall width: 30mm/1.18in Hoop width: 1.2mm/0.04in - 5.4mm/0.21in Weight: 6g/0.21oz (single), 12g/0.42oz (pair)