Otis patches are 100% cotton and each patch 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. They are available in several sizes:
- The all-caliber cleaning patches are unique in that one patch cleans all firearms from .25 caliber to 12/10 gauge. Size: 3"
- The small caliber patches are intended for .17 caliber to .25 caliber. Size: 2"