Body Candy Handcrafted Black Acrylic Pocket Watch Gears Steampunk Screw Fit Ear Gauge Plug Set of 2 1/2" 1/2 inch; 12 millimeter ear gauges Made from lightweight black acrylic Screw fit design for easier insertion and removal Features nonmoving cogs and gears inlay Sold as a set of 2 steampunk double flare plugs