S. Marino Manufacturing Ltd Sentrex Mop Head is white and made from a highly durable synthetic, rayon blended yarn with superior tensile strength properties. Heavy duty poly coated headband mesh withstands harsh chemicals, launderings, and rough scrubbing and handling. Ideal for rugged cleaning on hard surfaces and high traffic areas. Can also be used for floor finishing and waxing. The product is unbagged and has a capacity of 20oz.