Royal Designs BS-748-14BLKGL Shallow Drum English Bo X Pleat Basic Lamp Shade, 13" x 14" x 9", Black Shade Dimensions: 13 x 14 x 9 (Top x Bottom x Height) Shape: Shallow Drum English, Box Pleat Fabric: Hand Tailored Silk-Type Shantung Fabric, Premium Gold Softback Lining Washer: Standard (0.5 inch recess) brass-finish spider fitter w/ 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.