H1581 Tube and Valve Brush Handle Style Straight Bristle Material Polyester Handle Material Polypropylene Stainless Steel Brush Diameter 0.8 in Brush Length 5 7/8 in Handle Length 14 in Bristle Color Green Chemical Resistant Yes Acid Resistant Yes Application Bottles Pipes and Tubes Valves Bristle Firmness Medium Bristle Length 3/4 in Brush Width 1 in Color Coding System Yes FDA Compliant Yes Grip Material Polypropylene Handle Color Green Overall Length 19 3/4 in