Description:Condition:new and high qualityVintage bronzecolor with turbine rotation design makes you more fashion.Screw the bottom to use, easy and convenient.Each size gets a single pair, fashionable and full of individualityMade from high quality copper, perfectly safe for stretching.Specification:Material Type: CopperHeight: Approx 10.8mm/0.43inchMid-diameter available: 8mm/10mm/12mm/14mm/16mm/18mm/20mmSize Chart:Pole Diameter Outer Diameter Height8mm/0.31in 10mm/0.39in 10.8mm/0.43in10mm/0.39in 12mm/0.47in 10.8mm/0.43in12mm/0.47in 14mm/0.55in 10.8mm/0.43in14mm/0.55in 16mm/0.63in 10.8mm/0.43in16mm/0.63in 18mm/0.71in 10.8mm/0.43in18mm/0.71in 20mm/0.79in 10.8mm/0.43in20mm/0.79in 22mm/0.87in 10.8mm/0.43inPackage Includes:1 x Pair of Ear Tunnel Plug