Tube and Valve Brush Handle Style Straight Bristle Material Polyester Handle Material Polypropylene Brush Diameter 3 in Brush Length 6 1/4 in Handle Length 4 3/4 in Bristle Color White Chemical Resistant Yes Application Pipes and Tubes Bristle Firmness Medium Bristle Length 3 in Color Coding System Yes FDA Compliant Yes Features Fda Compliant Handle Color White Overall Length 36 1/4 in Temperature Resistant Yes