Phase Five 3D Dimpster Twin Fin Set

Used with Quad Setups

Trailer Fin Set

3D Fins Dimple Technology: Golfballs have dimples because it helps them slice through the air quicker and more efficiently, going further than if they did not have any dimples at all. The dimples on a golf ball reduces airflow drag exponentially. This is the same concept applied to water flowing over surf fins. Dimples = less drag. Water flows without sticking to the fin increasing overall speed and performance.