PAURO Men's Stainless Steel Flash Studs Earrings Simple Style Black and Silver Material: 316l stainless steel Length: 0.55"(14mm),Width: 0.43"(11mm), Weight: 2g All of stainless steel earrings are nickle free and hypoallergenic, safty and comfortableto wear. One of the ways to show off your love for your style is with a pair of earrings. Wear it at work or some special occasion, like party, ceremony, festival.