White Art Glass Shade - Lipless with 1-5/8-Inch Fitter Opening Height: 6 inches Width: 4 inches Top Width: 1.62 inches Bottom Width: 4 inches Fitter: 1.625 Shade Color: White Scallop Art Glass - Glass Treatment: Mouth Blown Variations with art glass are typical and contribute to the unique beauty so no two shades will be exactly alike. Fixtures when properly installed and under normal conditions of use are warranted to be free from defects in materials and workmanship for ONE YEAR from date of sale.