1,Pure bristle,double times boiled 2,stainless steel ferrule 3,Wooden or ... handle 4,Resin adhesive 5.packing:pvc b 1,Pure bristle,double times boiled 2,stainless steel ferrule 3,Wooden or ... suitable for construction, decoration and furniture industry coating paint coating. Bristle paint brush is solid and durable, have reached heavier paint ...