REMA, the trade association for manufacturers of retroreflective traffic safety products, for highways, airports, industry & sports grounds. Representing manufacturers of retroreflective equipment (sometimes erroneously referred to as "reflective"), traffic safety products, road studs, reflective road studs (popularly called "cats eyes") traffic cones, road cones, temporary traffic barriers, flashing lamps, road markings, road signs, traffic signs, warning signs, reflective clothing, marker posts, high visibility clothing, and other safety equipment. The Retroreflective Equipment Manufacturers Association, REMA.