3 x 6 x 5 Round Replacement Lamp Shade, Flame Clip Fitter, 1/2 Inch Drop
How to measure a round lampshade:
Top: To determine the top dimension, measure the widest distance across the top of the shade.
Bottom: The bottom dimension is determined the same way.
Slant Height: The height of the shade is measured along the slant. Measure the distance between the top and bottom of the shade along the side.
3" round top
6" round bottom
5" slant height
Flame clip fitter 1/2" drop
The pictured lampshade is covered with Linen : Beige Homespun Fabric, but you may choose any covering listed below. This is typical size for chandelier shades.