Otis 3 Square Cleaning Patch Features The Otis Technology 3 Inch Square Cleaning Patch is cut from 100 percent cotton a material chosen for its absorbency and its ability to lift solvent and carbon fouling without scratching the bore. The soft cotton weave avoids leaving streaks behind which means a cleaner final pass and a clearer view of the bore when checking for remaining fouling. Each patch measures a full 3 inches square giving enough material to wrap securely around a jag and maintain contact with the full bore surface. This patch is intended for use with solid rod cleaning systems and jags rather than Otis pull-through kits which call for round patches instead. Packaged 100 to a box this patch count supports repeated cleanings across rifles shotguns and handguns without running out mid-session. The consistent square cut makes loading a jag quick and repeatable so cleaning kits stay efficient at the range or in the field. Because the patches are simple cotton with no exotic coatings they are compatible with standard solvents oils and bore cleaners used in most maintenance routines. For sale at GrabAGun this patch pack is a practical restock item for any shooter who keeps a cleaning kit in regular rotation. Otis 3 Square Cleaning Patch Specifications Manufacturer: Otis Model: 3 Square Cleaning Patch Material: 100% Cotton Size: 3 Units Per Box: 100 Available At: GrabAGun