Retains important files safely and securely! Big 9" pocket keeps documents, photos, CDs and diskettes secure. No need for hole punching. Double-ply top. Pre-drilled to attach instantly to fasteners. Expansion allows more room as materials are added. Score line for simple conversion from letter to legal size. File Jackets/ Sleeves/Wallets Type: Expanding End Tab Jacket; Material(s): Kraft; Height: N/A; Width: N/A.