Royal Designs Square Cube Bell Basic Lamp Shade, Black, 10.5 x 11 x 12 Shade Dimensions: 10.5 x 11 x 12 (Top x Bottom x Height) Shape: Square Cube Bell Fabric: Hand Tailored Silk-Type Shantung Fabric, Premium Gold 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