Appropriate Dimension Top diameter: 10 inch, bottom diameter: 10 inch, height: 10 inch, Small size suits most table lamps and floor lamps. Please check the drum lampshade size carefully to make sure they are suitable for your light fixtures before purchasing. (Compatible with spider fixtures 8-inch harp height) Premium Material This spider lamp shades small made from high-quality black fabric with a gold interior lining, features intricate laser-cut patterns that cast beautiful shadows when illuminated, adding a unique and artistic touch to your space. Spider Fitter Type The lampshades for desk lamps are designed to rest on the top of harp above light bulbs and fixed by a screw-on finial. Before purchasing, please make sure your fixture have harps and finials to hold shades. (The shades screw thread diameter: 0.4') Easy To Install Handmade by professional workers.