Hard Bristle Floor Scrubber Brush(Diameter 15-17inch)

Surface Compatibility: These brushes are suitable for durable surfaces such as concrete, tile, and grouted floors. Cleaning Performance: The stiff bristles are designed to scrub deeply, lifting stubborn dirt, grime, and stains. Specifications: They often feature a plastic block with customizable bristle colors and are available in various sizes, such as 15-inch or 17-inch diameters.