Erect this LED Arrow on the roof of your car to signal the occurrence of a breakdown or accident in order to prevent following cars from rear-ending you.

Typical warning triangle is not enough to keep you from the danger of being rear-ended by oncoming cars in case of breakdown or accident especially on high ways.

As you know the consecutive rear ended accident is more dangerous than the original accident. Special Features of Goods Powerful Magnets These powerful neodymium magnets make it eay to set up this onto any place of cars. 180-degree Angle Adjustment The direction of arrow can be adjusted in 13 different angles. Fast Setup Simple and easy installation with powerful magnets and easy adjustment of the direction of arrow. Multiful use It can be also used for LED signal light(baton). Strong body PC lens and ABS body can stand against any tough condition.