Introducing The U Brands U-Eco Poly Hanging File Folders that offer a sustainable & stylish solution for organizing your documents. Made from tear & water-resistant poly wheat straw material that is acid-free & PVC-free, these letter-sized folders feature white metal hanging rods for sturdy storage. Each folder includes 100% recycled plastic tabs & paper inserts for easy labeling & retrieval. The set includes six unique colors for effortless color-coding, & they come packaged in recycled drop-shippable packaging. Folder Size Type: Letter; Max Folder Expansion: 0.5"; Folder Color: Assorted.