Royal Designs True Bell Lampshade, Black, 4 x 8 x 7.25 (Round Clip) (DBS-704RC-8BLK/GL) Shade Dimensions: 4 x 8 x 7.25 (top x bottom x height) Shape: true bell Fabric: hand tailored silk-type shantung fabric, premium Gold softback lining Fitter: round clip (rc) fitter designed to fit over a standard Edison bulb base. Suggested maximum wattage is 60-Watt bulb Frame: heavy Grade 1.5Mm rust resistant metal Frame. Thicker than typical standard lamp Shades