Outers time-tested cleaning patches accurately apply and spread cleaners, degreasers, lubricants and protectants, helping these chemicals more effectively do their jobs. And after that work is done, they wipe away leftover solvent, oil, debris or other moisture to protect the bore of your favorite shotgun, rifle or handgun.Features :Precisely measured and cut to assure complete bore coverage on specific calibersBoth synthetic and traditional cotton offerings to meet different needs or preferencesMaximizes absorbency to reduce overall cleaning time