Royal Designs Teardrop Crystal Lamp Finial for Lamp Shade- Polished Brass Set of 2 Features a Polished Brass Base with cross-hatch detailing. Lamp finials are threaded 1/4-27 to fit standard lamp harps Secures lampshade to standard table or floor lamps Finial Dimensions: 2.25 x 1 Great way to update the style of any lamp.