Smead Recycled Folders, One Inch Expansion, 1/3 Top Tab, Letter, Dark Blue, 25/BoxTough, heavyweight folders resist wear and tear for bulky, heavily used files. Tyvek accordion-pleat gusset expands to hold 1" or 2" of paperwork. This product was made from wood sourced from a certified managed forest. File Folder Type: Top Tab; Size: Letter; Folder Material: 23 pt. Pressboard; Color(s): Dark Blue.