PiercingJ 10pcs 16G Stainless Steel Horseshoes Circular Barbells Earrings/Nose Rings/Lip Rings 6mm-14mm Material: stainless steel Gauge: 16G(1.2mm) Inner diameter: 6mm,8mm,10mm,12mm,14mm; Outer diameter: 8-16mm Ball size:3/4mm Quantity:5 pairs(different sizes)