Durable Material: This road marking machine is made of steel and can draw straight lines, curves, and circles. The line width is adjustable between 5 and 17 centimeters. Perfect Line Marking: This line marking machine boasts extremely high accuracy and precision, making it ideal for drawing clear lines on new lawns or refining existing sports field lines. Easy to use: Draw longer lines per minute with this line marker. This line marker allows you to draw lines quickly, clearly, and easily with a marker. Convenient Design: This wheeled, push-type line marking machine provides smooth and precise line marking, and the push rod length is adjustable. It can be used standing up without bending over, effectively reducing physical exertion and improving work efficiency. Wide range of applications: Whether marking parking lots, factory workshops, roads, warehouse storage areas, yellow lines, football fields, tennis courts, rugby fields, or cricket fields, you can do it all with ease.