Tube and Pipe Brush, Bristle Material Polyester, Brush Diameter 2.5 in, Brush Length 5 3/4 in, Handle Length Not Applicable, Bristle Color White, Chemical Resistant Yes, Acid Resistant Yes, Application Pipes and Tubes, Bristle Firmness Stiff, Bristle Length 3/8 in, Brush Width 2 3/8 in, Color Coding System Yes, FDA Compliant Yes, Handle Color White, Overall Length 5 3/4 in, Temperature Resistant Yes. This item has been restricted from sale in the following state (s): []