This Two-Way Mini Detail Brush is so handy that I carry it in my pocket while I'm working on my car. Soft, all natural bristles are set in one side of the lacquered handle and black nylon bristles fill the opposite end. Inside the car, I use this brush to dust vents, clean around stereo knobs, instrument bezels, the shift gate on the console, corner upholstery seams and small crevices. Outside it's great for removing wax and polish residues around body seams, moldings and emblems. I keep a second brush in my office desk drawer to clean my computer keyboard. Overall size is 6 1/2 inches.