Electric Drill Cleaning Brush Grout Power Scrubb Cleaning Brush Cleaner ToolSelling points: High Quality Cleaning Brush - The high quality premium bristles with medium stiffness will not scratch your bathtub and shower tile surfaces. The backboard has adopted by the top-grade material of PP to ensure quality level. Powerful Cleaning And Time Saving - The different sizes of brushes will greatly help the scrub brush to get into narrow, tight spaces or hard-to-reach areas, make cleaning more thorough. Get ready to save time and effort with these drill powered cleaning tools. Quick Shaft Replacement - When you are ready to change out your drill cleaning brush attachment simply pull out our innovative quick-change shafts and easily install a new brush. Press your brush against the surface you want to clean and start the drill. Your surface will be spotless in no time. Wide Application - This power scrubber brush set has been expertly designed to clean bathroom surfaces, grout, upholstery, car wheels, tile, shower, toilet, kitchen, bathtub and carpet etc. Nylon bristles will not scratch your bathtub and shower tile surfaces. Fit Most of Drills - Simple 1/4 inch steel shaft quick connect slides right into your drill then simply tighten.Specificationmaterial: plasticColor: red, blue, yellow, green, whiteSize: 2inch, 3.5inch, 4inch, 5inch, 5inch(Hollow) Package Content:5PC Clean Brush