• Blue Series Binders: you will 12 pieces of blue series 1 inch binders, which can hold 200 sheets of paper, the cover size of the folder is approx. 30 x 28 x 2 cm/ 11.81 x 11.02 x 0.79 inches, just the letter size for you
• Dependable Plastic Material: 3 ring binders are made of quality plastic, sturdy and long lasting, not easy to tear or bend, also easy to clean and waterproof, which can preserve your valuable documents, so you can buy and use them with confidence
• Thoughtful Pocket Design: there is an additional pocket on the inside of the front cover that provides additional storage space for papers that need to be stored separately, while the 3 circular rings mounted on the 1 inch 3 ring binder spine have double opening triggers to allow the paper lays flat and provides a clean view
• 4 Colors for Your Choices: school binders are designed in 4 different blue coastline colors, 3 pieces per color, making it easy for you to organize and classify different documents by different colors
• Wide Range of Use: 1 inch colored binders can fit easily into a school backpack or an office shelf, helping you stay organized in your school or office workplace for projects, presentations, filing, and storage, so practical and versatile