Like any bi-partisan issue, the debate between letter size vs legal size presentation folders has support on both sides.
Archival File Folders, unreinforced
Smead File Folder, 1/3-cut Tab, Legal Size, 100 Per Box : Target
Letter Size Classification Folders 6 Sections Red
What is a Pocket Folder?
Pendaflex Reversible File Folders - Manila - Letter Size
What is the difference between legal and letter size file cabinets
Legal vs Letter File Folders: What's the Difference?
Archival & Acid-Free File Folders, Hanging Folders, Heavy Duty
Legal Size Hanging File Folders With PlastiC Tabs, Suspension Hanging Folder 1/5 Cut Adjustable Tab Office Extra Capacity 25pack
Pendaflex Reversible File Folders - Manila - Letter Size
Legal Size Hanging File Folders With PlastiC Tabs, Suspension Hanging Folder 1/5 Cut Adjustable Tab Office Extra Capacity 25pack
Legal size archival file folder
LEG-FILE Legal size folder-50/pkg
Two-Hole Letter/Legal Poly Expanding Jackets, 2-Hole Punched
Legal Size Hanging File Folders With PlastiC Tabs, Suspension Hanging Folder 1/5 Cut Adjustable Tab Office Extra Capacity 25pack