This braided line is designed for bricklayers to achieve a straight edge when laying bricks. It resists fraying and can also be used as a plumb line, as it does not spin around. The line is durable and will not unravel if struck by a trowel, and its strength is not affected by moisture or dryness. It is a professional quality line with high visibility, measuring 5cm in height, 12cm in width, and 5cm in depth, weighing 40 grams. It comes in a white color and is 350 feet long.