HDX Microfiber Wet String Mop (2-Count) HDXSTRING2 - The Home Depot
High Quality Professional Mop Maker Handle Dust Microfiber Floor String Mop Detachable Head Refill - China Mop Head and Floor Mop price | Made-in-China.com
Unger SmartColor ST45B RoughMop 16 oz. Blue Heavy Duty Microfiber String Mop Head with 4 1/2" Headband