In the interest of consistency and safety, The Kurt Caselli Foundation, with the help of many desert racing clubs and racers of all skill levels, has developed a  

The Kurt Caselli Foundations recommends using neon pink cards for the adult course in a 3-2-1 countdown for turns based off of severity. We also highly recommend marking with anywhere you mark cards in case cards are taken away by weather. 

• 250 pieces of 5.5x8.5 Neon Pink Arrows
• White W Wrong Way on the back