FUNRUN Mens Womens Stainless Steel Black Earrings Studs Round Tunnel Ear Plug Set of 3 Pairs Top grade stainless steel. High polish,good plated, 100% brand new.Quality guarantee Dimension: 8MM(0.31")wide x 3MM(0.12")thick;Gauge Thickness:1MM(0.04") Include 3 pairs:silver-tone,gold-tone,black. Affordable,different colors you can wear them by your free choice Inlaid with black carbon fibers.The properties of carbon fibers, such as high stiffness, high tensile strength, low weight, high chemical resistance, high temperature tolerance and low thermal expansion, make them very popular in aerospace, civil engineering, military, and motorsports, along with other competition sports. "FUNRUN JEWELRY" black velvet gift pouch