The width of the lanterns is slightly expanded to complement the lion's weight and power. The glass is distressed to give an Old World feel and refract the bulb filament. All of the metal components are solid brass. This Post Lantern has a 3 inch fitter that conforms to the industry standard. It will fit all Brands Posts and Pier Mount adapters that have 3 inch fitters. 3 Light Outdoor Post Lamp in Raw Copper