Features: brand new and high quality Made of high-quality nylon filament, plastic PP chassis and steel connecting rod materials, practical and durable. 2/3.5/4/5 Inch diameter brush for wide area scrubbing, a cordless drill is NOT included in the package. Fit most drills and impact drivers well built and durable construction for use both indoors and outdoors. The high speed rotation of the drill combined with high quality premium medium bristle brush lifts and easily extracts spots from leather and fabric upholstery or carpet. These electric scrubber brush will not scratch and can be used on tubs, sinks, baseboards, fiberglass shower enclosures, shower door tracks, and porcelain. You can also use this brush on tiles, grout, and floor pads. Specifications: Material: Nylon Filament, Plastic PP Chassis, Steel Connecting Rod 2'' Size: approx 27x42mm/1.06x1.65 inches 3.5'' Size: approx 80x100mm/3.15x3.94 inches 4'' Size: approx 92mm/3.62 inches 5'' Size: approx 110mm/4.33 inches Package Includes: 1x Scrubber Brush note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the pic may not reflect the actual color of the item.