VERIFY SIZE FOR PERFECT FIT: Shade Dimensions: 4' Top x 4' Bottom x 4.25' Slant Height - Clip-on Sconce Half-Shell Lampshade Eggshell Shantung Fabric PREMIUM QUALITY FITTER KEEPS YOUR SHADE IN PERFECT POSITION: We take pride in our shades. Durable brass double and single clip-on fitters keep your shade from sliding around the bulb. Please check the pictures and confirm the proper type of fitter for your bulb. ONLY THE BEST: Home Concept shades only use the finest materials, from fabrics to parchments to the reinforced, heavy-duty brass frames. We want your shades to last. PROFESSIONAL DESIGNER QUALITY: DELUXE hardback lampshade, found in better lighting showrooms. Durable Hotel quality shade. MAKE SURE TO MEASURE: For best fit, measure you existing shade before purchase. The third dimension in the slant height of the whole shade, not the distance from bottom to fitter.