This new kerosene oil lamp wick by B&P Lamp Supply is a great addition to any collector's inventory. Measuring 1.5 inches in width and 8 inches in length, this cotton wick is perfect for your antique or vintage lamps. The wick comes with a single piece in a pack and is suitable for lamps manufactured in 2020 and beyond. Please note that this product is not suitable for use in California due to the state's regulations on kerosene lamps, burners, wicks, and lanterns. Combusting lamp fuel can lead to exposure to harmful chemicals, including carbon monoxide, soot, and naptha. To learn more about these regulations and handling instructions, please visit www.p65warnings.ca.gov and remember to wash your hands after handling the product.