Made with durable, environmentally friendly PVA (Polyvinyl Alcohol) material , the softness and elasticity make it an excellent choice for any task such as absorbing liquids, scrubbing, wiping, cleaning, or filtering. they are lint free, they will not contaminate your production line. They can be used with a wide range of solvents, acids and alkalis, due to their exceptional chemical resistance. They are also idea for drying sports courts or cleaning swim pool.