1、Folding triangular warning board for easy carrying and storage, bright enough, high reflective performance. 2、Link reinforcement design and heavy metal base provide stable support which is enough to maintain stability even in strong winds. 3、Uses the card position design, uses the link to be more convenient and simple. 4、When you must stop on a highway or on a regular road, put the Triangular warning board behind the car for 100 meters, and you will be close to safety and away from danger. 5、Suitable for road construction, working trucks, tractors, trailers, car maintenance and other emergencies. Features: Folding triangular warning board for easy carrying and storage, bright enough, high reflective performance. Link reinforcement design and heavy metal base provide stable support which is enough to maintain stability even in strong winds. Uses the card position design, uses the link to be more convenient and simple. When you must stop on a highway or on a regular road, put the Triangular warning board behind the car for 100 meters, and you will be close to safety and away from danger. Suitable for road construction, working trucks, tractors, trailers, car maintenance and other emergencies. Specification: Material: Metal Package List: 1 x Triangular Warning Sign