Royal Designs DBS-710-11EG Royal Designs 11" Rectangle Cut Corner Basic Lamp Shade, Eggshell, (4 x 6) x (8 x 11) x 8 Shade Dimensions: (4 x6) x (8 x 11) x 8 (top x bottom x height) Shape: rectangle Fabric: hand tailored silk-type shantung fabric, premium off-white softback lining Washer: standard (0.5 inch recess) brass-finish spider fitter with trademark stamping. This shade fits using lamps with 6 in, 8 in, 10 in glass reflector/diffuser bowls Frame: heavy Grade 1.5Mm rust resistant metal Frame. Thicker than typical standard lamp Shades