Brownells HEAVY DUTY SQUARE COTTON PATCHES, .875''/.17/.20 CAL, 1000 PK BR017-B

No more doubling up on patches when you tackle those really dirty bores. Made from a double-thick, soft-napped, 100% cotton, Canton flannel to hold more solvent and absorb more fouling without using twice as many patches. Same size selection, shipping weight and premium quality as our standard Bulk Cleaning Patches.