Arm board G2 is used to hold standard 3" x 5" cards, inside is a pen loop to hold your grease pencil or dry erase marker, (do not use permanent markers).
Now being used by Military, Federal agencies, Police, hunters, Field target shooters, and anyone needing to keep data close at hand.
Made from precision laser cut laminated nylon in Coyote Brown.
Extra page, that add a 2 1/2" X 4" data card window inside of front page
Grease Pencil not included.