✔ CLASSIC DESIGN: Bring elegance into your home with our unique lamp finials ✔ PERFECT SIZE: Lamp finials are threaded 1/4-27 to fit standard lamp harps. Finial Dimensions: 2.5 x 1.5 (Height x Width) ✔ FUNCTIONAL: Give your home that sense of timeless elegance while knowing your finial will firmly secure onto a standard table or floor lamp. ✔ STYLISH LOOK: Our traditional design is perfect for almost any style décor ✔ EASY TO USE: Easy to install, screws onto the lamp harp after installing the lamp shade. Looking to update or refresh your table, floor lamp, or ceiling fans? Our unique lamp finial collection has everything from Modern to Traditional, Contemporary to Vintage, and every style in between. Our Finial finishes come with a protective lacquer coating which protects the finials against discoloration and tarnishing and will not require polishing. All Royal Designs, Inc. finials are female threaded individually to fit standard harps. To install, unplug the lamp and remove the old finial by turning counterclockwise. Then, place the lampshade over the lamp harp's threaded stud and fasten the finial by turning clockwise.