No. 13™ Bore Cleaner & 100% cotton patches combined. They work to clean fouling from muzzleloaders. By offsetting their position on the jag, centering them or doubling the patch thickness, a variety of calibers and gauges can be accommodated with this one size. 2-1/2" dia. (works well with .45 - .58 Cal.).
Contents: Jar of 100
Manufacturer Part Number 7143