“Book Descriptions: Perfect for divers, snorkelers and nature lovers! Side One is a mini-map of Isla de Roatan, Bay Islands, Honduras, with 174 dive sites named and located. Side Two is a reef creatures identification guide with more than 80 species illustrated and named. This convenient, waterproof reference is made of rigid, laminated plastic with hole for lanyard. 5.5" x 8.5" Read more” DRIVE