Colour: Red, Green & Blue Setting: Silver or Copper Size: 8mm, 10mm, 12mm & 16mm
A setting is the metal surrounding the glass and is attached to the earring post. Settings are stainless steel or copper plated. The 8mm studs are only available without a setting. 8mm earrings are made with titanium earring posts, stainless steel flat pads and butterfly nut backing.