Pendaflex® Recycled Colored File Pocket, 3.5" Expansion, Letter Size, Assorted Colors, 4/Pack (PFX90164) Pack of 4Pendaflex 100% Recycled Colored File Pocket Expanding file pockets feature reinforced laminated tops and color coordinated, rip proof tape gussets. A great way to keep documents of different sizes together in one, easy to reference file. Global Product Type: Open Pocket Expandable Document Pockets & Wallets Pocket Wallet Type: Files Papers Size: Letter Overall Expansion: 3. 5" Color(s): Assorted Color Family: Multicolor Color Assortment: Blue; Green;