Finish the look of your lamp and add a touch of style with Royal Designs, Inc. Polished Brass Finials. Whether you desire a simple and inexpensive update or are restoring an antique lamp, Royal Designs, Inc. finials provide that finishing touch. Finial finishes come with a protective lacquer coating which protects the finials against discoloration and tarnishing and will not require polishing. All RDI finials are female threaded individually to fit standard harps.