Upgrade your existing lighting or add a distinctive finishing touch to any table lamp with a designer lamp finial. Crafted from sea sediment jasper stone in vibrant green tones. Round, donut form on a shiny chrome swivel base. Handmade in Wisconsin. Meticulously prong-set and fixed with jeweler's-grade adhesives. Shiny chrome finial base(s) will fit a standard-size lamp harp with a 1/4" stem. Coloration may vary based on the nature of the material and varied light sources.