This Shallow Bell Basic Lampshade is a part of Royal Designs, Inc. Timeless Basic Shade Collection and is perfect for anyone who is looking for a traditional yet stunning lampshade. Royal Designs has been in the lampshade business since 1993 with their multiple shade lines that exemplify handcrafted quality and value. Exterior Fabric: Hand Tailored Silk-Type Shantung (except Linen, Mouton, Burlap & Faux Rawhide fabrics) Interior Fabric: Off-White Softback Lining (Black, Burlap & Faux Rawhide fabrics have gold lining) Washer: Standard brass-finish spider fitter, use a finial to fasten shade (this style is available in UNO and CLIP fitters) (All shades with 9”+ top diameter have a V-Notch fitter for use on a 6” or 8” reflector bowl) Trim: Top and bottom trim (single or double) with vertical piping Frame: Heavy grade rust resistant metal frame Bulb: Suggested maximum wattage is 150-watt for most sizes Height is measured by slant height from top to bottom of the lampshades’ front face Please measure your existing shadea replacement harp may be needed for a proper fit or additional adjustment if changing height of shade