Holds project papers together with durable design Closed on 3 sides. Great for organizing items of different sizes together. Double-ply reinforced top for added durability. Thumb cut for quick access. 11-pt. manila stock with full, straight-cut tab. Greener choice - contains 25% postconsumer recycled content. SFI Certified Sourcing. Oxford File Folders part of a large selection of office supplies. Oxford(R) Reinforced Legal File Jackets, Manila, Box Of 100 is one of many File Jackets available through Office Depot. Made by Oxford.