curved barbell jewelry eyebrow ring set ear lobe 16g gauge 1/2 Surgical Steel lip tragus straight bar ADJD Piercing of 4 NUMBER OF ITEM(S): 4 PIECES forward helix studs JEWELRY TYPES: CURVED BARBELL cartilage MULTI-PURPOSE  These curved barbells can be worn in eyebrow piercing,rook piercing,lip piercing,labret piercing,bridge piercing,earl piercing,daith piercing,vertical labret,anti eyebrow piercing,transverse lobe earring and more depending on the size of the piercing. GAUGES: 16G(1.2MM) LENGTH / DIAMETER: 1/2"(12MM) curved barbells 16g BALL SIZES: 3MM BALL ENDS,3MM CONE ENDS curved barbell balls