Side One is a shaded relief mini-map of the Monterey Peninsula, including Pacific Grove, Pebble Beach and Carmel By The Sea. Dive sites are located, with names and depth ranges.
Side Two is an identification guide with 60+ species of fish and other kelp forest creatures beautifully illustrated. 
This convenient, waterproof reference is laminated with hole for lanyard. 5.5" x 8.5"