Color:red.Size:Length 54cm/43cm/39cm.Material:PC.Quantity:1 item per lot. Light:red blue.Feature: 1.waterproof and splashproof,it can be used in the rainy days. 2.It is suitable for traffic control, construction site and so on Technology: high quality hard plastic, reflective crystal lattice sheeting, highlighting LED warning Light lamp Application:Roadsafety Highways, on duty personnel, police road channel.Cloudy, rainy day, at night, the car broke down, the warning to be careful driving slow vehicle Suitable for road traffic,police road dredging,car emergency, earthquake help.syi