Sturdy 80PT pressboard withstands frequent use 12 pockets with Monthly (Jan-Dec) indexing for organization Designed for letter-sized papers (12" x 10") Open-top design for easy access Reinforced gussets and panels for durability Organize your letter-sized documents effortlessly with the Heavy-Duty Expanding File featuring 12 pockets indexed from January to December. Its dimensions of 12" x 10" offer ample storage while the open-top design ensures easy access to your files. The sturdy 80PT exterior means this organizer is built to last, perfect for frequent use and lots of documents. Reinforced gussets and panels provide durability, making it ideal for managing paperwork at home, in the office, or classroom settings. With its monthly indexed pockets and sturdy construction, this expanding file simplifies sorting and accessing important documents while maintaining a sleek and professional appearance.