9" across the top x 16" across the bottom x 14 3/4" on the slant x 14 1/2" high overall. White 100-percent polyester material fabric, mushroom pleat lamp shade. Hardback poly styrene inner liner. White finish spider fitting with 1 1/8" drop. From the Springcrest Collection brand of lamp shades. The correct size harp and a finial are included free with this shade. A traditional and tasteful mushroom pleated lamp shade from the Springcrest Collection. White fabric with a mushroom pleat. Spider fitting. White finish fitter.