Made from solid 14kt gold, this barbell is sold individually and available in sizes 18G, 16G, and 14G with ball sizes of either 3mm and 4mm and lengths of 1/4" (6mm), 5/16" (8mm), 3/8" (10mm) or 1/2" (12mm). With external threading it is ideal for healed piercings. This piece is a fun choice for rook or eyebrow piercings!