This Lamp Shade was designed by The Lampshade Shop. Measurements: Top diameter 11 inches, Bottom diameter 17 inches and side 7.5 inches. It is made with off white mushroom pleated fabric over a translucent lampshade backing which allows maximum amount of light to shine through. This Lamp Shade is available in black, Taupe, white, off white, Beige, navy, forest green, and Cranberry. Comes with a flat trim for braided trim shown, please request.