These white/ivory iridescent glowing wire wrapped in 24 gauge gold tarnish resistant wire secured around natural shaped shell earrings are connected together with wavy brass findings and gold plated coin post earring studs. The shells are approximately 20mm wide. Length of earrings are 3 1/4 inches long. Note: these earrings can be switched out for clip-ons if you prefer. Please make a note at the checkout!