This lampshade is handcrafted using traditional, labor intensive manufacturing techniques and the finest linen. It features matching ¼” trim on top and bottom, 14 pt polystyrene backing, and a spider fitting dropped ½” from the top of the shade. This fitting allows the shade to attach to any lamp with a harp. The lampshade is 10” (top) x 20” (bottom) x 12” (slant). Included in your purchase is an adjustable chrome harp--which can be adjusted in height from 8" to 12" to ensure a perfect fit to your lamp--as well as a chrome finial (an added $20 value). Design and Deliver is the leading provider of replacement and custom lampshades for high-end residential, commercial and private label customers. For over a decade, we have been honored to produce lampshades for some of the finest homes, hotels, and resorts in the world. The majority of our business serves the interior design community exclusively, but on Amazon.com you will find a collection of shades curated especially for you.