3 INCH FITTER 8-1/2 inch tall and 5-1/4 inch bulge Ruby Princess Feather pattern Embossed Glass Chimney - Fits #2 and #3 Burners and 3 inch Galleries Heat Resistant All glass chimneys will vary in thickness due to the manufacturing process. They will fit the holder/burner specified in their description B&P Lamp 3 Inch by 8 1/2 Inch Ruby Stained Glass Embossed Princess Feather Chimney - 3 inch by 8 1/2 inch height with 5 1/4 inch bulge Genuine Ruby Glass Embossed Princess Feather Chimney. Fits #2 and #3 burners.. Features Include: 3 INCH FITTER 8-1/2 inch tall and 5-1/4 inch bulge, Ruby Princess Feather pattern Embossed Glass Chimney - Fits #2 and #3 Burners and 3 inch Galleries, Heat Resistant, All glass chimneys will vary in thickness due to the manufacturing process. They will fit the holder/burner specified in their description