3M Scotchlite Reflective Striping Tape is a reflective film which is intended to provide light reflective properties in darkness. Safety and nighttime visibility may be improved with the 3M Scotchlite Reflective Series Film 580 product. Primary uses include commercial vehicle, railroad and bus graphics; sign graphics; and striping (great for motorcycle helmets). The black film, which reflects whitish/tan at night when hit by light, has a typical coefficient of retroreflection of 30. Meets NFPA requirements. Please note 3M just refers to the product as Scotchcal Striping Tape on the retail packaging;