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 pervent. Absorbs up to 6 times own weight for liquid pickup and retention, easy rinse. Long lasting and durable, machine wash and dry 500 times.