13 1/2" across the top x 13 1/2" across the bottom x 10" high. Synthesis exclusive modern lamp shade pattern. A colorful geometric pattern with interlocking forms. From the Giclee Glow brand.pattern. Custom made to order shade design created on canvas using the giclee printing technique. Shade printing process U.S. Patent # 7,347,593. Chrome finish spider fitting, harp, and round ball finial. The correct size harp and a finial are included free with this shade. Set a dramatic tone with this Synthesis pattern lamp shade. The shade is printed giclee style and is custom made-to-order. The correct size harp and matching finial are included free with this shade. Chrome finish spider fitter. Drum shape shade. U.S. Patent # 7,347,593.