Features: * Treated with Microban Antimicrobial Product Protection built in to the sponge * Fights odor-causing bacteria, mold, and mildew * Super absorbent 9 inch cellulene sponge * Type M refill fits all Quickie 058MB-4 series mops * Scrubber strip included What"s In The Box: * Quickie 0582MBCAN HomePro Roller Mop Refill