The MidwayUSA Cotton Cleaning Patches are a necessity for black powder maintenance and cleaning. Made of 100% cotton, these patches are ideal for absorbing solvents. The circular shape is perfect for cleaning out the bore or wiping down the outside of the firearm. No matter the caliber, MidwayUSA Cotton Cleaning Patches are essential for a functioning and clean firearm. Features100% CottonIdeal for Cleaning Black Powder FirearmsCircular ShapeHighly Absorbent of Solvents