This uno drop shallow drum hardback Lamp Shade is a part of Royal Designs, Inc. Timeless hardback Lamp Shade collection and is perfect for anyone who is looking for a simple yet stunning Lamp Shade. Perfect for updating or repairing an old lamp! Royal Designs has been in the Lamp Shade business since 1993 with their multiple shade lines that exemplify handcrafted quality and value. All dimensions listed (Top x bottom x height).-Shade Dimensions: 13" x 14" x 9" (Top x Bottom x Height)-Shape: Shallow Drum -Fabric shade with white lining.-Uno Drop Style Washer with an inside diameter of 1.25", sized to fit standard medium base sockets, this washer sits 3" from the bottom of the lampshade-Frame: Heavy grade rust resistant metal frame. Thicker than typical standard lamp shades