... Nylon wire with PVC base 2.Excellent cleaning 3.High quality 4.Drawing are required to produce 1. Material: Black Bristle, ... board3.Used on machine to cleaning, such as glass, metal surface etc.4.Easy to clean and excellent cleaning effect. ModelBristleBoardDisc DiameterFunction9SPig/ ... ,Cleaning16BPig/horse hair,Nylon, PP,Fur,SisalPVC, Aluminium1024mmPolishing,Cleaning industrial disc cleaning brush