Upgrade your existing lighting or add a distinctive finishing touch to any table lamp with these designer lamp finials. Handcrafted in Wisconsin. Meticulously prong-set and fixed with jeweler's-grade adhesives. Knurled 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 stone material and varied light sources. Please note that this pair is a near match. One stone is black and the other is near-black.