Features: Bulk package for various uses: Order our three ring binder in bulk. It's the nice solution for sorting, storing, and organizing large volumes of paperwork either in the office, school, or at home. The utility is endless and it effortlessly complements your digital information. Uncompromised convenience with loose leaf: Our three ring binder features a user friendly format that's suitable for your use on the go as a mobile workstation. The rings open easily to add or remove pages, which making it your nice partner whenever you're organizing loose leaf sheets or notebook binders. Specifications: Material: plastic Color: black Size: about 11.61 x 9.65 x 0.91 inches/ 29.5 x 24.5 x 2.3 cm Package includes: 26 x Flexible 3 ring binders Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays