General description Professional Drill Brush Attachment Kit - This set contains 4 nylon brushes of varying sizes and stiffness, ensuring you have the best tool for cleaning without scratching surfaces. The brushes are designed for use with cordless drills or impact drivers, making cleaning smarter, easier, and faster. Technical specifications Sizes: 2 inch, 3.5 inch, 4 inch, 5 inch Color: Yellow and Black Compatibility and accessories Compatible with most cordless drills and impact drivers Package includes: 1 x 2 inch yellow round brush 1 x 3.5 inch yellow and black cone brush 1 x 4 inch yellow round brush 1 x 5 inch yellow round brush Usage Ideal for cleaning bathrooms, swimming pool tiles, flooring, bricks, ceramics, marble, grout, and more Effective for interior and exterior cleaning of cars, car wheels, grease stains, garage floors, exterior house walls, fences, and handrails High-quality nylon bristles are suitable for scrubbing fiberglass, porcelain, linoleum, tile, and grout