Wholesale 50pcs 18g 5/16"- 8mm Ball 3mm Spike & Ball Eyebrow Rings Bar Curved Barbell Pierced Jewelry Body Piercing Jewellery Quantity: "50 pcs"per pack in PP bag multicolor randomly sent Material: 316L surgical stainless steel & acrylic Gauge: 18g Needle:1.0mm in diameter Total length with ball:app 1.4cm Ball size:3mm