... EN12899, ASTM, SANS certified retroreflection: >= 300cd/lx.sqm white, yellow, red, green,blue, orange, brown. 1) Certification: EN12899 ... YSL1200, and 7 years for YSL11004) Available color: white, yellow, red, green, blue, orange, brown.5) Dimensions: ... -traffic signs of construction site, retro-reflective marking for cars, trucks, ships and other vehicles. High Intensity Grade Reflective Sheeting