Clear Glass Oil Lamp Chimney measures 2 1/8 inch fitter by 6 1/2 inch height with a 3 inch bulge at the widest part. Fits #0 size Eagle burners and Queen Anne Style burners Glass chimneys will vary in thickness due to the manufacturing process and will fit the holder/burner specified in their description Made with borosilicate glass for superior clarity, heat resistance, and quality. Easy to clean and will last for many years. Designed by B&P Lamp Supply This chimney has a 2 1/8 inch fitter with a 3 inch bulge and is by 6 1/2 inches tall. The chimney fits 0 size eagle burners and Queen Anne burners.