3M™ High Intensity Prismatic Reflective Sheeting is a non-metalized, microprismatic-lens reflective sheet material designed for the production of traffic control signs and work zone signage. Offering wide-angle retroreflectivity at any orientation, this sheeting especially excels at maintaining brightness, even in low light conditions. Help improve roadway communication and awareness with reflective traffic signs made from 3M™ High Intensity Prismatic Reflective Sheeting.