A common lamp part mainly used on the top of a table lamp, floor lamp, desk lamp, chandelier, and other lamps. It not only holds the lamp shade but also decorates the lamp harp.SpecificationMaterial: BrassThread:M10Thread Pitch: 1mmOverall Size: 22x45mm / 0.87x1.77 inch (D*H)Packing List: 1 x Lamp Finial CapAdvantageThe product is made of brass material, providing good durability and stability.Convenient to use, install it with a threadInstructionEasy to use, just thread it into a thread pipe.NOTE: Please confirm the thread size.