Royal Designs Fancy Square/Gallery Basic Lamp Shade, Antique Gold, 8 x 18 x 14.5 Shade Dimensions: 8 x 18 x 14.5 (Top x Bottom x Height) Shape: Fancy Square Gallery Fabric: Hand Tailored Silk-Type Shantung Fabric, Premium Off-White Softback Lining Washer: Standard (0.5 inch recess) brass-finish spider fitter w/ trademark stamping. (Shades with 9+ top diameter have a V-Notch fitter for use with a 6 or 8 reflector bowl) Frame: Heavy grade 1.5mm rust resistant metal frame. Thicker than typical standard lamp shades