... Alloy, Zinc Alloy, Plastic, Crystal, Resin, WoodenDiameter:16, 19, 22, 25, 28mm etc.Color:Antique-brass, Antique-copper, Satin-nickel, ... , Aluminum, PlasticDiameter:16, 19, 22, 25, 28mm etc.Color:Antique-brass, Antique-copper, Satin-nickel, Matte-nickel, Black,Satin ... . RingMaterial:Iron, PlasticDiameter:16, 19, 22, 25, 28mmetc.Color:Antique-brass, Antique-copper, Satin-nickel, Matte-nickel, Black, ...