item Contain: 18pcs industrail barbell piercing(each style one piece, as the picture shows); Affordable set, more choices for everyday wear | Material: industrial piercing made of surgical stainless steel, grade alloy-Smooth surface, durable, comfortable; Hypoallergenic, lead and nickel free -No fading, No distortion | Size: 14 guage (1.6mm), bar length: 38mm (1 1/2 Inch), ball dia.: 5mm | Using: Used as industrial barbell, industrial earrings piercing bar for women men, best gift for Birthday, Christmas Day, Anniversary Day, Valentine's Day and more | These industrial earrings for women and men are simple and elegant for daily jewelry. Easy to open and close. Also great personality gift for you and your friends