Refill The Light & Thirsty Non-Woven Deck Mop Is Extremely Absorbent And Holds Over 200% More Liquid Versus Cotton. The Non-Woven Rayon/Polyester Material Is Lint Free. There Is No Raveling Or Break-In.FeaturesThis Mop Refill Is Made Of A Super Absorbent Cotton BlendEasy To Install, Simply Twists On..