The Firewire The 2 + 1 surf grip has been designed by Rob Machado to fit all surfboards. The center piece can be placed or not, depending on the width of the tail of your surfboard.
The 3-piece Slater Design surf grip is made with ecological foam made from algae. The algae is a plant that grows too much and impedes the good circulation of water. Kelly Slater wanted to use this material to help balance those ecosystems. Even the packaging is ecological and biodegradable.