Suggested Retail:$56. LOT OF 4. Unger MM40R Mop Head, Microfiber, Heavy-Duty, Red - Qty. 4. Microfiber replacement mop head, attaches securely to restroom mop holder with 3 hole flaps. Use wet or dry, aggressive cleaning edges clean with less water, less effort. Medium duty 7mm pile for vinyl or sealed floors without grout lines. Reduces bacteria by up to 96 percent. Absorbs up to 6 times own weight for liquid pickup and retention, easy rinse. Long lasting and durable, machine wash and dry 500 times.. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. PAID DELIVERY AND 7 DAY ALTERNATE PICK-UP ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.