When we say this traffic arrow is portable, we mean it. Measuring 84x48 cm (33x19 inches), it is made from sturdy black vinyl and features heavy-duty magnets and grommets for versatile mounting options. You can quickly attach it to the trunk or rear of your SUV or even position it on the side of your vehicle. Once finished, simply roll it up and store it away. The best part? It rolls up neatly into a compact pouch for easy storage. This traffic arrow is essential for Fire Police, Police, or anyone on the road needing to direct traffic. Despite its small size when rolled up—just 4 inches wide—it is large enough to effectively manage traffic. Each arrow comes equipped with nine super bright LEDs, and the arrows are also reflective. It offers two lighting modes: constant light and slow flashing. The functional uses include placing indicator lights to guide vehicles on the left or right to alleviate traffic congestion and using the double flash lights as a warning for approaching vehicles in the event of an accident.