Barbell Material: Stainless Steel Top Head Material: Copper with Zircon Barbell Length: 6mm Thickness(Gauge): 0.8mm(20Gauge) Bead Ball Size: 3mm Color: Silver/Gold Quantity: Sold by 1 piece(Single) 7uanX They are all available #earrings #stainlesssteel #cartilagepiercing #traguspiercing #upperlobepiercing #20Gauge #heartshape #helixpiercing