The Milwaukee Tool 49-90-1979 Fleece Dust Bags are designed specifically for use with the MILWAUKEE M18 Fuel 6 Gallon Wet/Dry Shop Vacuum. Made of high-quality fleece material, these bags are compatible with the vacuum and are ideal for efficiently trapping dust and debris. The package includes 5 bags, each measuring 14.4 inches in length and 11.1 inches in width and depth. These bags are a convenient and effective solution for keeping your workspace clean and free of debris.