Archival Methods 06-502 Binder Box (1.5" O-Ring, Gray)

Archival Methods does not list the interior dimensions for the Archival Methods 06-502 Binder Box (1.5 O-Ring, Gray), but they do state that it should accommodate most standard 3-ring page formats up to 10.5 x 12.5 inches in size. Archival Methods states the exterior dimensions are 12.5 x 13.5 x 1.5 inches.