FenchelShades.com 7" Top Diameter x 14" Bottom Diameter x 10" Slant Height with Washer (Spider) Attachment for use on Lamps with Harps Top Diameter : 7" x Bottom Diameter : 14" x Slant Height : 10" Washer Attachment, 1/2" Drop - Designed for Lamps with Harps Nickel - Colored Attachment All Products Custom Made in the USA