BReflective Stickers, Hard Hat Decals Mud Flap Girl ReviewbP PP Reflective Stickers, Hard Hat Decals Mud Flap Girl PRated for 7 year durabilityPMade from engineering-grade 3M Scotchlite Reflective VinylPMaterial resists heat, cold, water, mild acids, alkalis and saltsPMeets or exceeds Federal Specifications for L-S 300C (reflectivity 1)PAlso work great for motorcycle helmets, tool boxes, windows, and moreP