This 3/4 inch oil lamp wick set includes 2 rolls with 13 feet total length, providing a convenient and practical replacement solution for oil lamps, oil lanterns, and oil burners. Made from cotton material, this flat cotton replacement wick can be cut to fit different lengths for everyday lamp maintenance and backup use. Whether you need a replacement wick for oil lamps, an oil lantern wick replacement, or a kerosene lamp wick for compatible flat wick devices, this set is designed to meet a variety of household and outdoor lighting needs. Please measure your current wick size before ordering to ensure compatibility.