Hoppe's Gun Cleaning Patches are ultra-absorbent, uniformly pre-cut, and effectively clean firearms. The synthetic patches are available in smaller count packs in five different sizes. Our cotton patches are available in four different sizes, come in bulk quantities, and are packaged in a resealable bag for easy storage. Hoppe's Cleaning Patches can be used with cleaners and oils to ensure a thorough clean of any firearm. Specifications: Uniformly woven and pre-cut patches Synthetic or Cotton Synthetic available in five pre-cut sizes