Size: 12.2" x 9.5" x 0.9" (closed), cover thickness 1.0 mm. Spring Clip length 4 inch.
Material: polypropylene and mental.

In our daily work and life, do we often use some important documents that we don't want others to see, and it's very inconvenient to punch holes to place them. If they are not properly placed, they will often be lost or dirty. Our 17 x 11 Clipboard with cover just solves this problem. The cover is matte texture, suitable for 17 x 11 size paper ( A4 size ), so that our important documents remain private and easy to fold, without punching and easy access. The foldable clipboard 11 x 17 can easily store, remove and access drawings, design works, certificates and other documents that do not require perforation. The 17 x 11 clipboard portfolio is made of polypropylene, with stability, durability, impact resistance, acid resistance, waterproof, wear resistance and easy cleaning.
I hope foldable binder can help you！