Manufacturer Shade Color: Satin White Collection: Fuse WARRANTY: 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. Glass Treatment: Mouth Blown Shape: Bowl / Dome Dome glass shade in satin white. The glass measures 6-1/4-inches on the bottom by 4-3/8-inches in height with a fitter opening of 1-5/8.This replacement glass shade is meant to be installed on fixtures with a medium base socket. A socket ring is required if installed facing down. If installed facing up a socket ring may not be required. This glass shade may or may not come with lip (as shown in image) depending on the production run. This lip is not used for mounting purposes. 4.38 in x 6.25 in. Design Classics Satin White Glass Shade - 1-5/8-Inch Fitter Opening Lamp - 4.38 in X 6.25 In.