B&P Lamp 3" X 9" Clear Coolidge Drape Pattern Chimney 3" x 9" Clear Coolidge Drape Chimney Clear glass "Coolidge Drape" pattern embossed chimney Fits #2 and #3 burners 3 inch fitter, 9 inch height, 6 1/4 inch diameter, All glass chimneys will vary in thickness due to the manufacturing process. They will fit the holder/burner specified in their description