"Outer Width: 90 mm ?|? Height: 100 mm SUNWO Borosilicate Glass, Clear Candle Holder, Glass Chimney for Candle, Open Ended Glass Hurricane Candle Holders, Tabletop Decoration. Sometimes we might call them chimney tubes or open-ended hurricane globes, but generally they are referred to as glass cylinder candle shades or glass lamp shades. They look very similar to our cylinder vases, but upon closer inspection, you will find that these shades are not closed on either end."