7-Inch Heavy-Duty Metal Wheels: This dry line marker is equipped with durable metal wheels, providing excellent wear resistance and load-bearing capacity. It maintains stability on rough or uneven surfaces, ensuring a smooth line marking process. The wheels are designed to minimize vibrations during movement, improving operational accuracy and reducing deformation or damage under heavy use

25 lbs Capacity: This field chalker has a 25 lbs material capacity. With a 2-inch line width, it can mark approximately 2520 ft; with a 4-inch line width, it marks about 1260 ft. The top lid helps keep the powder dry

Versatile Application: Ideal for various sports fields such as soccer, baseball, softball, and tennis courts, this heavy duty steel chalker quickly and accurately draws clear lines, ensuring standardized and professional fields for training and competition. It's a great tool for sports venue managers and event organizers

Easy Installation: The package includes clear installation instructions, making the setup and operation incredibly simple. Even beginners can quickly get started and begin using the field dry line chalker with ease

Adjustable Line Width: This field chalker machine provides adjustable line widths of 2 inches and 4 inches, allowing you to easily customize the line thickness to fit different project needs. The axle structure and ABS stirrer ensure even powder distribution, producing clear lines even in humid conditions