Deep Clean Brush Set, 6.5" / 16.5cm. Easily scrub all the hard to clean places where dirt builds up. Soft, comfortable non-slip grips and durable scrubbing bristles. Large brush is great for grout, shower door tracks, stove tops and more. Small brush is great for fixtures and other tight spaces. Wiper blade clears built up dirt out of drains and other crevices.