Side One is a mini-map of Belize and its offshore atolls and reefs. More than 70 dive and snorkeling sites, including the famous Great Blue Hole, are located and named.
 
Side Two is a fish and reef creature identification guide with 100+ species beautifully illustrated. 
 
This convenient, waterproof reference is laminated with hole for lanyard. 5.5" x 8.5"