Pair (2) Stainless Steel Hexagon Shape Ear Plugs Hollow Tunnels Screw Look Double Flared Gauges 1/2" 12MM Size: 1/2" (12MM) Material: Stainless Steel Double Flared Tunnels 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!