Features:Material: Made of stainless steel,non-deformable, and hypoallergenic. High polished on the surface, smooth and comfortable to wear.2pcs round stud earrings for men women, 3mm/4mm/5mm/6mm/8mm/10mm/12mm ear studs,Multiple sizes offer a change of pace from day to day. Go well with any style for any occasion.Dimension--Post Gauge 20G(0.8MM), Size varies from 3mm-14mm,Weight: 1-4g/set.Come with a gift bag, best present to choose as Birthday/Holiday/Back to School Gift etc.​Specifics:Material: Stainless SteelColor: BlackSize: 3mm-12mmWeight(Kg):0.001-0.004 Package includes:2pcs(1 pair) Earrings