1. Non-destructive binding of loose-leaf pages, flexible adjustment of paper sequencing 2. Will not destroy the integrity of the paper 3. Clamps securely, not easy to fall off, can be clamped about 30 sheets of A4 paper 4. Can be stacked, convenient storage storage 5. Material: PC 6. Quantity: 10pcs/pack 7. Description: only the clip, does not contain other
