Traffic sign of ours Size: 1200*1200mm, 1000*1000mm, 800*800mm, 600*600mm, 1200*600mm Reflective Film: Super Hign Intensity Traffic sign specifications of Yonghong:Size: 1200×1200mm, 1000×1000mm, 800×800mm, 600×600mm, 1200×600mmReflective Film: Super Hign Intensity Grade, Hign Intensity Grade, Engineering GradeBase: Aluminum panel 1.5mm,Processing: Screen print, LetteringPackage: Special Crate ...