Zero Friction Xtreme 4-Prong Golf Tees The ZFXtreme features the Zero Friction's patented 4-prong design. The 4-prong design allows for 66-Percent less tee coverage on the ball, creating longer straighter drives. It's easier to place the ball on the ZFXtreme due to the added stability of the four prong design, which rates the furthest in total distance and carry distance of any tee on the market today. Every package comes with a bonus Zero Friction item. Place the prongs outward of the target for optimum performance