From the Velcro™ closure that keeps your contents safe and secure to the metal-edged corners for added reinforcement, this TrueCore™ Binder Box is truly our "Top of the Line" model. It has 1 1/2" O-rings that accept pages up to 10 1/2" X 12 1/2", including our PhotoGuard™, TopLoaders™, SlideGuard™, PrintFile™, and HD PolyChron (including medium format storage pages). A unique, lowered lip makes it easy to access and turn the pages. Box size: 12 1/4" X 13 1/4".
