From the publisher:

This KJV Study Bible features 6,500 notes drawn from the Layman’s Bible Commentary series plus some 25,000 cross references in the center column, this resource gives you greater understanding of the King James Version, now in its fifth century but still among the most beloved and trusted translations available.

 
Also featuring

• introductions for each Bible book
• color maps
• a dictionary/concordance of key names and terms
• the words of Christ in red