Huge Assortment! 7 PAIRS of Gem and Star Screw On Steel Titanium Ear Plugs Tunnels Gauges 00g Screw Fit You will receive 7 PAIRS of Gem and Star Plugs in size 00g. Screw Fit for easy on and off - no o-rings to deal with. High quality 316L surgical steel - safe for ears. Includes black titanium anodized red gem and black star screw on plugs. Also, blue, pink, and clear gem plugs and stainless steel star tunnels.