Item Type: Blank Cufflinks Product Material: 316L Product Color: Silver Appearance Treatment: Electroplating Shape: Round Product Diameter: 16mm/0.6in (there is Error in Manual Measurement, Error Range: ±3mm/0.1in) 1、316L Stainless Steel: The blank cufflink is made of 316L stainless steel, which is wear resistant and Durable, and has a long service life  2、Electroplating Process: The shirt cufflink has a metal electroplating process, which is healthy and reliable to ensure that daily wear is more long lasting  3、Round Shape: The silver shirt cufflinks have a round shape design, which can decorate your shirts and suits a lot  4、Silver Appearance: The knot cufflinks are silver bright appearance, with comfortable texture, with simple and fashionable style  5、Scope of Application: The metal cufflink is suitable for dinner, birthday, club, dance, wedding, graduation, party, event, etc