Stay Covered Foam Travel Blocks are the perfect protection for your surfboard.  Made from repurposed foam from the Body Board industry, the blocks fit tightly over all three of your thruster glass on fins, giving protection from lazy baggage handlers who know no better than to lay your surfboard on the bottom of a luggage pile.  Once in your board bag, the blocks are held firmly in place.  Stay Covered, Stay Protected and defend your surfboard from baggage handlers and unfortunate mishaps.