Adjustable Line Width: This line striping machine allows you to adjust line width from 5cm (2 inches) to 15cm (5 7/8 inches) by changing the height of the spray paint container from the ground. Install the paint can, pull the trigger lightly to mark clear lines following front arrow indicators for precise control. Versatile Line Drawing: Capable of drawing straight and curved lines, this machine creates curves of different radii by adjusting screws. Ideal for bends, circular lanes, intersections, and other complex scenarios, enabling efficient handling of multiple line marking tasks with one cart. Flexible Design: Features three adjustable paint can positions (left, center, right) to suit various marking needs. Includes a detachable handle that can be used as a marking paint wand for easy spraying of numbers, arrows, or hard-to-reach areas without additional tools. Durable Construction: Built from heavy-duty steel for high stability and long-term durability. Equipped with rubber wheels and a handle for comfortable grip and smooth movement on different surfaces, ensuring reliable performance in demanding environments. (Paint can not included) Broad Applications: Suitable for use on asphalt, concrete, grass, and other surfaces. Perfect for basketball courts, tennis courts, parking lots, playground tracks, driveways, sidewalks, factory channels, production workshops, and warehouses, providing versatile solutions for various marking projects.