This product is an Oralite V98 Reflective Shamrock. They are extremely bright and high quality because we use Oralite's V98 material since it is the best on the market. They can be seen for up to 1000 feet away with a strong direct light source. Oralite is the company that invented retroreflectivity and have been industry trendsetters ever since. Rest assured when we tell you that there is no better or brighter shamrock product on the market than ours.
Apply to a clean surface (a dirty surface will compromise the lifespan of the product). Peel the backing off the decal and stick.
Oralite V98 is extremely forgiving which allows you to peel and stick multiple times.