Features: Presentation book is is strong flexibility, not easy to deform, comfortable hand feel and can use for long a time. Book binder not only can show the file details clearly, but also can store and protect your files. The binder can insert the customized classification label to make you find the files you want quickly. Binder with clear plastic sleeves for documents is suitable for document sorting, storage, display in office, school, and home. Great for storing art works, sheet music, and certificates and so on. Specifications: Component: Plastic Size: about 23x31cm/9.06x12.20'' Color: 6 Kinds Optional Package Includes: 1 Pc Paper Organizers note: Please allow 1-3cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item.