PiercingJ Men's Cufflinks and Luxurious Tuxedo Shirt Studs Set for Formal French Shirt With Gift Box The set includes 2 Cufflinks and 4 Shirt Studs, coming in a gift box. Stainless Steel . Never Fade or Rust. Cufflink Face Diam:18mm; Shirt Stud Face Diam:10mm Delicate design and graceful shape: Completed with bullet back closure protects the Stainless Steel cufflinks. BRIGHT PLATING COLOR & Fine polished,rhodium silver setting for the everlasting shine.