●Stability: The triangular design provides excellent stability and comes with 4 stents to prevent it from falling off ●【Widely used in a wide range of situations】 It is widely used and suitable for car failures, road construction, work vehicles, tractors, trailers, maintenance vehicles, and other safety equipment ●Convenient to Carry: Foldable design makes it convenient to carry and store. It can be folded and stored when not in use, so it does not take up much space when placed in the trunk, and is easy to carry ●【Can be used day or night】The reflective triangle warning sign can act as a warning to subsequent vehicles in case of an emergency stop or accident. It provides high visibility, bright enough for easy viewing at night ●Quality Assurance: We inspect all our products before shipping. If there is a defective item due to manufacturing reasons, please contact us. We will try our best to solve your problem