Vintage Antique New Aurora C.H.L.B. & Company Oil Kerosene Lamp Flame Spreader in good overall condition with normal scattered wear from use and age. It measures 3 3/4" tall, 15/16" across just the base opening with each of the three fins measuring 1/4" wide. Please view all pictures as they are a main part of the description. Thanks for looking and feel free to ask questions or check out my other auctions! I can combine shipping to save you money with smaller items. The USPS prices have gone up yet again! Anything shipped in a box larger than a cubic foot will be charged ridiculous prices as Ground is basically the same price as Priority.