About this product

**13-Layer Large Capacity Waterproof File Organizer Essential Academic Organizer for Student Science Literacy Tests**

Designed specifically for middle school students' daily study, multi-subject test organization, and science literacy test preparation, this product integrates categorized storage, waterproof and stain-resistant protection, and portable indexing to support efficient learning and material management.

**Core Features**

- 13 Independent Layers: Each layer corresponds to a subject (e.g., Chinese, Math, English, Physics, Chemistry, Biology, Politics, History, Geography), allowing tests and exercises to be sorted systematically.

- Waterproof and Stain-Resistant Material: The surface is wear-resistant and water-repellent, with a reinforced inner layer to prevent leakage, keeping test papers clean and intact.

- Includes Categorized Index Tabs: Color-coded by subject for quick positioning and efficient review and retrieval.

**Suitable Scenarios**

- Organizing multi-subject test papers for midterm and final exams.