Clear Pineapple Glass Shade - 3-1/4-Inch Fitter Opening Replace your conventional glass shades with this replacement shade manufactured by Satco Lighting. It features an interesting design; emulating the shape and appearance of a pineapple with flower-like indentations in the glass. Its crystal-clear finish exudes elegance and will blend well with traditional or contemporary color palettes. This pineapple-shaped replacement glass shade has a fitter size of 3 1/4-inches. 6 in. Satco Lighting Clear Pineapple Glass Shade - 3-1/4-Inch Fitter Opening Lamp - 6 In.