Pro-Shot Cleaning Patches- The Pro-Shot 100 percent cotton flannel fabric cleaning patches are created to be the worlds most superior cleaning patch. The high thread count and tightly woven material along with double napped sides creates a patch that offers unparalleled cleaning ability. Designed for 22 through 270 caliber rifles, package includes 300 patches. 22 through 270 CAL100 percent cotton flannel fabric Designed with high thread count and tightly woven material300 count