Pro-Shot All Gun value packs are a great way for an avid shooter or gun collector to pick up all the common sized patches needed to maintain a variety of guns at one low price. This value pack contains patches sized to fit bore sizes from 22 caliber to a 12 Gauge shotgun. The 100% cotton flannel patches are finished on both sides for maximum absorbency. Pro Shot cleaning patches are designed to carry foreign material and fouling through the bore with the least amount of abrasive contact to the rifling of the barrel.