Package include: : You will get 8pcs industrial barbell earrings with a velvet pouch (each style one piece, as the picture shows). Externally threaded design, easy to insert and take off. Multiple uses: : These trendy industrial bar piercings can be used as industrial earrings, industrial piercing jewelry, cartilage earring, helix earring and industrial barbell. Quality material: : Made of quality 316L stainless steel, durable and completely noncorrosive, lead and nickel free, safe for sensitive skin. High polished surface, prevents damage and irritation to your piercing. Product size: : 4pcs long industrial barbell gauge size: 14G=1.6mm, bar length: 38mm, ball size: 5mm. 4pcs short industrial barbell gauge size: 16G=1.2mm, bar length: 8mm, ball size: 3mm. Chain industrial piercing jewelry chain length: 3.5cm, 5cm, 6cm. Standard size, comfortable to wear. Perfect gift: : The ideal gift choice for Christmas Day, Anniversary Day, Valentine's Day and Birthday to your special one. Let your personality shine through your accessories! If you have any questions, please don't hesitate to reach out to us and we will gladly assist.