The Army Flashcards Laminated OPORD Brief Shell includes 30 laminated OPORD brief template pages designed to withstand the harshest field conditions. This battle book is sized just right for your cargo pocket, ruck, or assault pack, giving you access to mission-critical materials whenever and wherever you need them. Formatted to the highest standards, this spiral bound brief shell has been informed by Ranger School, BOLC, MCCC and other elite programs.