Displays2go Black Plastic Desktop Document Reference Binder with 10 Double-Sided Vinyl Pockets (DK10DPSBK) Each of the 10 folders can hold two standard sized references back-to-back. Vinyl pockets are anti-glare to ensure clear document viewing. (10) clip-on tabs can be added and height-adjusted for effective organizing. The angle of the viewing binder is fully adjustable for maximum convenience. Displays2go SKU#: DK10DPSBK