Legend Aftershock Cotton Patches are premium 100% cotton flannel cleaning patches designed to effectively remove fouling and debris from your firearm. Measuring 2.25 inches square, these patches are perfect for .38 CAL, 9MM, .44 CAL, .45 CAL, .410 Bore, and 20 Gauge firearms. For optimal cleaning performance, pair these patches with Legend AFTERSHOCK CLP. Each pack includes 250 individual patches, ensuring you have plenty on hand for regular maintenance of your firearms. Keep your guns in top condition with these reliable cleaning supplies.