FenchelShades.com Fabric Barrel Lampshade 6" Top Diameter x 19" Bottom Diameter x 11" Slant Height with Washer (Spider) Attachment for Lamps with a Harp (Burgundy) Top Diameter : 6" Bottom Diameter : 19" Slant Height : 11" Attachment Style : This Lampshade Works with Lamps with a Harp (Not Included). The Washer Attachment has a Standard 1/2" Drop, or Recess, from the Top of the Shade. Fabric Exterior, White Styrene Interior