Structron® Safety line is an excellent addition to any construction crew looking to increase worker visibility & safety during daylight & nighttime hours. Like high visibility safety clothing, Structron® Safety tools are safety green and utilize (2) 3M® Series 983 tape accents made of highly retroreflective microprismatic markings, designed to enhance visibility and detection, that meet or exceed all Federal Motor Vehicle Safety Standard 108 requirements, including, DOT – C2 Certification Mark requirements for Reflectivity.