General description These 4 pieces of stainless steel wire tube cleaning brushes are designed for flexibility and efficiency, making them ideal for cleaning and rust removal inside various objects, such as pipes. Technical specifications Grip Diameter: 8mm / 0.3 inch Overall Length: 17cm / 6.7 inch Weight: 40g per piece Other information Package Content: 4 x Steel Wire Tube Brush Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3cm.