The two-sided dry erase Football Coaches Board is used for both offensive and defensive play calling. The board features a full 100-yard field on one side and a 50-yard half field on the backside for different field tactics. A blank note section is featured on the 50-yard side for coaches to give in game adjustments and plays quickly and efficiently. For ease of use, the coaches board has a built-in dry erase marker holder, included marker, and a handle for carrying on the sideline. Perfect for traveling to games and practice, it will fit in almost any bag. PERFORMANCE TECHNOLOGIES: Two-sided dry erase coaching board for offensive and defensive play calling Features full 100-yard field on one side and 50-yard half field on backside Blank note section featured on 50-yard side for in game adjustments and plays Built-in dry erase marker storage and handle for ease of use ADDITIONAL SPECS: Measures 9"x13", fits in almost any bag