MicroFiber replacement mop head, attaches securely to SmartColor MopHolder 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. Reduce bacteria by up to 96%. Absorbs 6x own weight for liquid pickup and retention, easy rinse. Long lasting and durable, machine wash and dry 500 times. Choose color for designated area or task to use with Unger SmartColor system.