Quality tested by Sheffield Assay Office England Cone Eyebrow Piercing Ring Vertical Labret Rook Earrings with Chain Cartilage Stud Body Jewellery. Curved Bar Lip Jewelry Gold, Rose Gold, Black & Steel Surgical Steel 316L PVD Coating Available in 14g (1.6mm), 16g (1.2mm) ,18g(1.0mm) Bar Length: 6mm to 12mm Cone Size for 16g is 3x3mm and for 14g is 4x4mm Chain Length depends on the Bar Length You can Order in 1 Chain, 2 Chains and 3 Chains Externally Threaded Perfect for Cartilage Piercings, Helix Piercings, Tragus Piercings, Lip Piercings, Nipple Piercing, Eyebrow ring and more. Best Jewelry for Women and Men.