The ultimate, launderable wet mop. * Rubbermaid® Web Foot® Shrinkless® Wet Mops contain antimicrobial product protection, which inhibits the growth of bacteria that cause odors & stains. * 4-ply, balanced blend of cotton and synthetic yarn withstands repeated launderings without shrinkage. * Looped ends and tailbanding reduce tangling for like-new performance after every laundering. * Colorfast colors will not fade with repeated launderings.