Color/finish: blue Design details: The drill brush which can be attached to cordless drills with its 1/4'' mounting shaft can exert a deep cleaning to remove stubborn stains and make the time-consuming cleaning work finished quickly. It comes with 3 types of brushes-2'' small brush, 3. 5'' medium brush and 4'' large brush to scrub large surfaces, small surfaces, corners, hard-to-reach spots and crevices areas in bathroom and kitchen like tiles, tubs, sinks, toilets, baseboards, fiberglass shower enclosures, shower door tracks, countertops, and other suitable metal/glass/porcelain/plastic surfaces. POWERFUL & HIGH EFFICIENCY CLEANING: Compared to ordinary handheld cleaning brushes. The drill brush which can be attached to cordless drills can exert a deep cleaning to remove stubborn stains and make the time-consuming cleaning work finished quickly. 3 TYPES OF BRUSHES INCLUDED: Well equipped with 3 types of brushes-2'' small brush, 3. 5'' medium brush and 4'' large brush to scrub large surfaces, small surfaces, corners, hard-to-reach spots and crevices areas. DURABLE BRISTLES: Adopting high-density PP materials. The abrasion-resistant, corrosion-resistant and tough bristles can strongly clean up the stains on the surface without leaving trace or scratches. QUICK CHANGE SHAFT: Coming with an integrally formed 1/4'' mounting shaft on the top of the brush to connect with the cordless drills quickly. (Note: Drill is not included. ) WIDE APPLICATION: Can effectively remove stains on tiles, tubs, sinks, toilets, baseboards, fiberglass shower enclosures, shower door tracks, countertops, tires and other suitable metal/glass/porcelain/plastic surfaces. Measures 5.5in x 5.3in x 5.1in Imported