Electric Drill Cleaning Brush Grout Power Scrubber Cleaning Brush Cleaner Tool Specification: Brand new Size: A 2 Inch,B 4 Inch,C 3.5 Inch Brush have a quarter inch quick change shaft. Nylon bristles will not scratch your bathtub and shower tile surfaces. This drill cleaning brush attachment kit includes 3 brushes with different sizes and shapes to fit into most of the cordless drills, such as Dewalt, Bosch and Makita etc. Designed for clean bathtub, grout, bathroom surface, floor, tile, shower, toilet and carpet etc. Save you time. Convenient to use. Durable in use. Package included: 1Pc x Drill Cleaning Brush Note: Electric drill is not included. Please allow 1-2cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. Item Name:Electric drill brush B 4 inches Colors:Yellow Package Includes:1 electric drill brush Product Material:Nylon My store sells a variety of home furnishings. We will provide you with excellent service and quality goods.