316L Surgical Steel Externally Threaded Replacement Ball Ends10 pieces of the size of plain 316L Surgical Steel Externally Threaded Replacement Ball Ends. 20g (0.8mm) Fits externally threaded 0.8mm threading (20g) Labret, Barbells, Horeshoe circular etc. - Metal: 316L Surgical Steel - Threading: Externally Threaded - Gauge: 20g (0.8mm)- Ball Size: 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm - Quantity: 10 pieces Shipping:The default shipping method we offer is USPS First-Class Package for a flat rate for domestic customers. All orders will be shipped in a 4x8in or 5x10in Kraft bubble mailer (depending on bulk of the order); the item will be wrapped in a 2nd layer bubble bag or sometimes in a hard jewelry box for very fragile items. Return/Exchange Policy:We ONLY accept returns and exchanges on defective or mistaken items AND if the package is NOT opened. We will cover the return shipping on any mistaken items sent by us. We DO NOT and WILL NOT accept exchanges if you, the buyer, and have worn or used them. It’s a health hazard to sell used body jewelry. Use eBay’s Hassle-Free return function to make any and all return. We appreciate your business. *Shop with confidence and thank you for shopping with My Piercing* Gauge Conversions Length ConversionsGauge Millimeter20-0.8mm18-1.0mm16-1.2mm14-1.6mm12-2.0mm10-2.4mm8-3.2mm6-4.0mm4-5.0mm2-6.5mm0-8.0mm00-10.0mm Gauge Millimeter1/4"-6mm5/16"-8mm3/8"-10mm7/16"-11mm1/2"1/2" -12mm12.7mm9/16"-14mm5/8"-16mm3/4"-19mm7/8"-22mm1"-25mm1&1/4"-31mm1&3/8"-35mm1&1/2" 1&5/8”1&3/4”1&7/8" 38mm42mm45mm48mm2"-51mm