The Triple-S SSS37261 EcoTwist Microfiber Wet Mop in large size delivers superior moisture pickup at up to 10 times its own weight. No break-in is required. The microfiber construction works with green and low-chemical cleaning solutions effectively, while linting less than cotton alternatives. Bleach resistant and mildew resistant for sustained commercial use. The 1.25-inch narrow headband fits standard mop hardware. Large size; white. Sold individually.