How do I choose the right size flat-file cabinet for my documents?

Measure the largest document size you need to store flat (length and width). Choose a flat-file cabinet with a drawer interior that exceeds those dimensions by at least 1" on each side. Standard commercial models accommodate 30"x42" sheets. Ovsize models reach 42"x60". Also consider the number of drawers needed based on your document volume — a 5-drawer model suffices for light use; a 10-drawer model suits heavy filing. OfficeFurniture2go.com can confirm interior drawer dimensions — call 1-800-460-0858.