The PPS0204W2100A Pre-Printed Arc Flash Warning Sign is constructed from a laminated material that protects the legend from abrasion and chemicals, resists UV light, chemical atmosphere, and abrasion; excellent life and adhesion properties. Legend "WARNING Potential Arc Flash Hazard Can shock, burn or cause death" Polyester. 4" x 2.25" (101.6 mm x 57.2 mm). Color Orange. Legend: Black. 5 signs per package.