Efficient floor marking: This tape straight line marker allows for comfortable standing while applying two parallel lines at once, reducing back strain and preventing overspray for a clean application. Adjustable design: Features an adjustable width with an 80cm handle, 14cm wheels, and a 31cm machine width. Tape spacing can be set from 4 to 28cm, with a precision pointer for accurate alignment. Circular marking capability: Includes a round attachment for creating precise circular markings. The adjustable telescoping tubes accommodate various sizes, making it suitable for sports courts, playgrounds, and safety zones. User-friendly operation: Utilizes two rolls of standard masking tape to create parallel lines simultaneously. Designed for single operators to quickly apply resistant and clear markings in places such as elevators and hospitals. Versatile applications: Ideal for a variety of settings including basketball courts, parking lots, warehouses, and governmental buildings. Effectively marks restricted areas, speed zones, and hazards to enhance safety by clearly defining critical zones.