EMT Firefighter Label, 6.875" x 3" Rocker decals can be used on either fire fighter helmets or on hard hats. Reflective Spot-a-Hat material is great for emergency and nighttime viewing. Decals are conformable and can be applied without wrinkling. Rocker decals are generally applied to both side of the hat or helmet. That way you quickly see the worker's title  from both sides. We sell the rocker labels as individual decals. Order two if you want to apply these to both sides of your hat or helmet.