The first mop head made from recycled PET plastic bottles, contributing to reduced landfill waste, energy consumption and impact on greenhouse gases. EarthSpun� fibers are treated with AgION Silver-Copper Ion agent. AgION will not wash out into the environment and is no more toxic than common table salt. Longer-lasting, lower-linting mop head offers 20% better performance than competitive all-synthetic wet mop yarns. Absorbs more than 4.4 times its weight in water and releases almost 30% upon wringing. Washable and fast drying. Dries quickly�90% dry after only the spin cycle of the washer; air dries 100% overnight. Wide 5" mesh headband works with clamp, quick-change or jaws mate handles (sold separately). Green. Contains 35% post-consumer recycled materi a. 12 mop heads per case. Environmentally conscious. Large