Clip-on style Fitter designed for bare bulbed chandeliers and wall sconces that use candelabra bulbs, bent tip style bulbs not recommended Our hardback shades use virgin styrene backing board to produce a warm, natural & smooth light – more appealing than shades made with recycled styrene board that can crack & yellow over time Dimension: 3 (Top) x 4 (Bottom) x Height 4.25 Brass flame bulb clip Silk laminated White Shantung Fabric These shades will fit your chandelier small candle lamps and wall sconces perfectly. They use a flame clip to attach right to your bulb They are 3 inches across the top, 4 inches across the bottom and have a slant height of 4.25 inches. picture seems dark however these are stark white shades