The Marlin Fins were tested by me to replace keels of other brands that broke in two, the truth is that others will break and MARLIN Fins will remain... Congratulations on getting this product, designed & made in Portugal

Today I had the opportunity to experience these Fins in Carcavelos, it was small but very fun! The fins are great, get ones for you !!!

Today was the first test day for the set of stabilizers + Sinbad, it proved to be a very effective and accurate set from the "drop" to the tighter maneuvers on a longboard 9'1 "(1m waves). Thanks Marlin Fins.