Pipe and Tubing Brush, Handle Style Not Applicable, Bristle Material Polybutylene Terephthalate, Handle Material Not Applicable, Brush Diameter 2.2 in, Brush Length 10 3/4 in, Handle Length Not Applicable, Bristle Color Black, Chemical Resistant Yes, Application Gullies and Drain, Bristle Firmness Stiff, Brush Width 3 3/4 in, Features Can be used with any Vikan Handle, Overall Length 10 3/4 in