Urbanest Softback Bell Lampshade, Natural Linen, 5x9x7", Spider Fitter Urbanest Classic Handmade Natural Linen Bell Softback Lamp Shades. Softback Bell Shape Lamp Shape; Spider fitter Measurements: 5" at the top; 9" base; 7" on the slant. Natural Linen Suggested maximum wattage for shade is 60 watts.