1. So funktioniert es: With two rolls of standard masking tape, you can quickly and easily apply parallel edges while standing. One person can quickly, easily and precisely create clear, clear and durable lane markings for forklift tracks, conference center tracks and hospital corridors with standard tape. 2. Breite Anwendung: The tape line marking tool can be used on basketball courts, badminton courts, parking lots, warehouses, gyms, government buildings and more. Improve the of workers and drivers by properly marking restricted areas, speed zones and danger zones throughout your facility. 3. Einstellbare Breite: The handle height is 80 cm, the single wheel is 14 cm and the total width is 31 cm. The maximum width of the single roll tape machine is 14 cm, the distance can be adjusted between 4 and 28 cm. And there is a long pointer that allows you to follow your chalk line. 4. Perfekter Kreis: With the circle attachment, perfect circles are easy to achieve! The telescopic tube allows adjustment to the desired size.