Imperial Shade Collection White Bell 9x18x13 (Spider) 9&quot; across the top x 18&quot; across the bottom x 13&quot; on the slant x 12 1/2&quot; high. Polished brass spider fitting. A traditional lamp shade from the Imperial Shade brand. White fabric, fold over trim top and bottom, white fabric lining. The correct size harp and a finial are included free with this shade.