1. Dual-purpose design for hanging and storage: hanging hole + clamping position, flexible to adapt to office scenes
2. PP strong material: high-density polypropylene board, anti-bending and non-deformation, durable and flat
3. Strong clamps with strong clamping force, sturdy and durable
4. Removable label paper, conducive to file classification, supports fast document retrieval
5. Material: PP plastic
6. Adaptive specifications: A4/Letter standard paper
7. Size: 320×221×21mm