H1582 Tube and Valve Brush Handle Style Straight Bristle Material Polyester Handle Material Polypropylene Stainless Steel Brush Diameter 1.57 in Brush Length 5 in Handle Length 13 3/4 in Bristle Color Blue Chemical Resistant Yes Acid Resistant Yes Application Bottles Pipes and Tubes Valves Bristle Firmness Stiff Bristle Length 1 5/8 in Brush Width 1-5/8 in Color Coding System Yes FDA Compliant Yes Handle Color Blue Overall Length 19 3/4 in Temperature Resistant Yes