bodyjewellery 4G 4 gauge 5mm Surgical Steel Flesh Tunnels Ear Plugs AIBM Ear Stretching 2Pcs SUPERIOR QUALITY - Screw tunnel ear plugs 4g made from superior 316L SURGICAL GRADE Stainless steel for your SAFETY. SIMPLE TO USE  These screw tunnel stretcher small gauge earrings are so simple to use. Just insert size 4 gauges plugs for ears from the back and screw the attachment to the front. NICKEL FREE - These screw ear plug 4g are guaranteed because there is No Nickel in the 4 gauge steel plugs! Theyre Safe, and they Look Great. DISTINCTIVE  4 gauge screw fit plugs are suitable if you are gauging out and are looking for something different. WHATS INCLUDED  2 PIECES of 4g ear plugs screw tunnels.