Microfiber mop head Durable Heavy grade extruded aluminum mop head stainless steel rivets attach the impact resistant injection molded universal poll adapter. JanSource Wholesale Janitorial Supply priced, Floor cleaning pro mop microfiber, Velcro riveted strips hold mop pad firmly in place industrial grade materials give this Microfiber mop head years of usage. Use wet or dry Microfiber, cleaning microfiber, use with cloth microfiber.