Smead Expanding Recycled Heavy Pressboard Folders, 1/3-Cut Tabs: Assorted, Letter Size, 1" Expansion, Blue, 25/Box - All the advantages of this brand's tough pressboard folders with the added feature of color to help speed up your filing tasks. Take advantage of their vivid colors to code your files for quick and easy identification. Heavy-duty, 25-point pressboard construction resists wear to provide superior durability. Sturdy, tear-resistant gusset provides added protection to what is commonly a file folder's weakest point.