Highly reflective B-584 material shines brightly when struck by light which is ideal for applications where high visibility is critical. - Perfect for labeling job site tools, hard hats, utility enclosures, poles and pedestals, rooftop equipment, racks and shelves - Retroreflective sheeting and pressure sensitive acrylic adhesive meet Federal Spec L-S-300 for Reflectivity - Average outdoor durability is 4-6 years - Service temperature of -40°F to 158°F (-40°C to 70°C)