Yellow Polypropylene Bristle Scrub BrushColor-coded scrub brushes simplify task-specific organization. Stiff bristles are strong enough for outdoor maintenance tasks yet supple enough for indoor kitchen tasks. Sturdy ergonomic block accommodates tasks where the application of pressure is necessary. Lanyard hole enables hang-hook storage. Bristle Material: Polypropylene; Bristle Length: 2 1/2 "; Brush Length: 6".