Smead Poly Two-Pocket Folder w/Security Pocket, 11 x 8 1/2, Black, 5/PackFiling that puts your mind at ease. Each full-size pocket holds up to 50 sheets. Security pocket on inside back panel with snap closure to store receipts, flash drives, pens and other small items. Durable tear-proof and water-resistant material offers exceptional durability. Archival-quality aids in preserving documents. Acid-free, PVC-free. Front Cover Color(s): Black; Back Cover Color(s): Black; Sheet Size: 11 x 8 1/2; Capacity (text): 100 Sheets.