Effortless Line Marking: Simply install the tape, align the central pointer with your reference line, and push the machine forward for seamless tape application. Ideal for creating precise lines on basketball courts, sports venues, parking lots, and commercial driveways without the hassle. Adjustable for Comfort: Features a height-adjustable pole up to 80cm, eliminating back strain from bending. Accommodates tapes up to 2 inches wide, with adjustable spacing between 3 to 15 cm (1.1 to 5.9") to suit various floor marking requirements. Durable Construction: Built with a robust stainless steel body, rubber pressure wheels for reliability and wear resistance, and industrial-grade bearings in the hinge device for adjustable rotational damping, ensuring long-lasting performance. Versatile Application: A masking tape marking machine that offers easier removal than spray paint, perfect for drawing lines on ceramic tiles, asphalt, concrete, and epoxy resin floors in sports fields, malls, and parking areas. Circle Drawing Capability: Includes a circular drawing attachment (only with the SET item) for creating arcs or circles with a drawing radius up to 23ft, allowing for perfect circular marks by adjusting the hinge device screws for the desired camber angle.