Oil Rubbed Finish Traditional Knob Shape Finial -Classic ball finial adds a charming accent to your home's decoration.Besides the decorative finishing,it fix lamp shade firmly on existing lamp harp Easy to Use - Product specifications and technical details constitute of Assembled Diameter: 1 inches, Assembled Depth: 1 inches, Assembled Width: 1 inches, Assembled Height: 1.50 inches. Installation instructions: the lamp needs to be unplugged before installation, remove old final by turning counter clockwise. Place lampshade over threaded stud and fasten finial by turning clockwise. Heavy and Sturdy Structure - Screwing on tightly on lamp harps.It allows you to screw on and off multiple times.Durable and Reusable. 1/4-27M Threaded Base to fit standard lamp harp,Lamp Shade Holder or light bulb clip adapters. APPLICATION -Versatile to work well with modern, classic, or vintage style lamps.Replace a simple metal cap nipple finial;Add a touch of beauty to any lamp;Elevate the look of your lamps;Replaced a broken piece etc THE KIT including 2pcs ball lamp finials which total Length: 1-1/2". The ball shaped lamp finals Thread: 1/4-27. It can be used for any standard lamp, floor lamp, standing lamp, table lamp, etc. Specification: Type: Lamp holder Shape: sphere Length: 1-1/2 Thread: 1/4-27 Material: Iron Color: Black Package includes: 2 x black ball head lamp holder The lighting adds decorative features to the top while keeping the shadows in place while keeping light.