LIHIT LAB Binding Files A4, 5 files per pack x 3 sets, and 4 files per pack x 1 set, for a total of 19 files. 2 packs are unopened. The remaining packs have been opened. Please note that the outer bags have some tears and scratches. Please refer to the photos for product features. Please be aware that this product cannot be shipped on weekends and holidays, including the Obon holiday. We strive for prompt service on weekdays. Thank you for your understanding.