Pendaflex® Color File Pockets come in vibrant shades perfect for color coding and provide open access to large, busy files. Double-thick manila-lined folders have Mylar®-strip reinforced sides that expand 5.25" to hold up to 1,050 sheets. The front flap folds down and away to keep contents within easy reach. A full-length tab in back provides plenty of room for handwritten titles or labels. Letter size, blue. 10 Per box.