Flying Diamonds Kai Sallas × Kelis Kaleopa'a Single FinThe Flying Diamonds Kai Sallas Kelis Kaleopa'a Single Fin is a well balanced fin designed for elegant, flowing surfing off the tail, while providing speed in trim and hold on the nose. Its moderate base, rake, and overall outline make it suitable for a wide range of conditions. A great choice for classic graceful surfing with the ability to turn it up for aggressive turns when waves get more critical. Fin Size Detail Height Base Area Rake 8. 5" 5. 8"