Upgradelights 3.5 Inch Pleated Drum Clip on Chandelier Lamp Shade in Eggshell Silk 2.5x3.5x3.5 Upgradelights 3.5 Inch Pleated Drum Clip On Chandelier Lamp Shade Dimensions: 2.5 inch top diameter, 3.5 inch bottom diameter, 3.5 inch slant height Shade clips onto CC Bulb (40 watt maximum). Dimensions: 2.5 inch top diameter, 3.5 inch bottom diameter, 3.5 inch slant height Shade clips onto CC Bulb (40 watt maximum). American family owned small business, USA based customer service. Always next day free shipping from NC.