Designed with barbell shape, these earrings look stylish and innovative. You will become eye-catching and cool when you use these earrings to decorate your ears. Made of stainless steel material, these earrings are comfortable to wear and durable. There are 7 sizes for you to choose, you can choose the one you like. They are suitable for dating, wedding, evening party, travel and so on. Item Name: Ear Studs Material:Stainless Steel Sex: Men Size Details: 3mm: 3mm x 3mm x 2mm/0.12" x 0.12" x 0.08" (Approx.) 4mm: 4mm x 4mm x 2mm/0.16" x 0.16" x 0.08" (Approx.) 5mm: 5mm x 5mm x 2mm/0.2"x 0.2" x 0.08" (Approx.) 6mm: 6mm x 6mm x 2mm/0.24" x 0.24" x 0.08" (Approx.) 8mm: 8mm x 8mm x 2mm/0.32" x 0.32" x 0.08" (Approx.) 10mm: 10mm x 10mm x 2mm/0.39" x 0.39" x 0.08" (Approx.) 12mm: 12mm x 12mm x 2mm/0.47" x 0.47" x 0.08" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Pair of Ear Studs