Pair of Prong Set Black CZ Stainless Steel Ear Plugs Tunnels Single Flared Gauges Metal: Stainless Steel Sold in pairs Single Flared Available in sizes 10 gauge(2.5mm) to 00 gauge(10mm) Each pair comes with two black o-rings. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!