The small caliber patches are designed specifically for .17 caliber to .22 caliber rim-fire. Each patch is 100% cotton and can be used up to 6 times offering 6 new clean surfaces. When attached to the slotted tip they form a perfectly circular cleaning swab to allow for 360 degree coverage.
WARNING: To the state of California, this product is known to have chemicals that cause cancer, birth defects, and harm to the reproductive system.
