safety warning triangle Durable,impact resistance,high visibility reflection,easy to erect and set-up

safety warning triangle

Material:PMMA+IRON+PVC

Reflective panels are made of PMMA

The panels under reflection panels are made of PVC

The main support which river the  bottom are  made of IRON

With easy operation,good quality and price,long reflection distance,great vision both at night and daytime,not easy falling and movement under wing