Quality material: The wick of the oil lamp is made of strong flat cotton materialPackage quantity: you will receive 3 rolls of flat cotton wick with in different size, including 1/2 inch, 3/4 inch and 7/8 inch, which is a good replacement for your oil based lamps or lanternsEasy to trim: each roll measures approx. 2 m/ 6.5 feet, you can cut it to any length as you wishPractical function: our cotton oil lamp wick can be applied for different types of lanterns and lamps, convenient and practicalWarm note: If you change the fuel type, it is recommended that you replace the wick with a new one, Remember to put out the lamp when you leave, and keep them away from children Product Description HuaArt 3 Rolls Oil Lamp Wick Practical function our cotton oil lamp wick can be applied for different types of lanterns and lamps, which will help to provide a beauty and serenity surroundings for you and your family members Warm Note please soak the wick in the oil for a good half-hour to saturate the wick before lighting to avoid smoking and flickering.