DETAILS: Ultra-fine denier microfiber strands (1/10th size of human hair) on mop heads improve dust and bacteria removal rates. Use in hospitals, health care facilities, laboratories and high-tech clean rooms. Increases labor productivity by eliminating water changing and purification steps. Reduces use of chemicals and water. Trapezoid shape easily reaches corners.Releases cleaning solution evenly for effective sanitizing. Blue. INDIVIDUAL ITEM SIZE: 18 x 5 ALTERNATE ITEM #: RCPQ410BLU WEIGHT: 0.11 lbs.