## Common ground
All options refer to binder clips, which are fastening devices used to hold sheets of paper together.
## Options at a glance
**3926.10 – Plastic material**
- **Defining trait:** Made primarily from plastic, typically injection-molded.
- **Typical examples:** Standard blue or red plastic clips, low-cost office supplies.
- **Best fit when:** The clip is lightweight, non-metallic, and commonly used in schools or offices for temporary binding.
**8305.90 – Base metal**
- **Defining trait:** Made from ferrous or non-ferrous metals (e.g., steel, iron), often with a coated finish.
- **Typical examples:** Heavy-duty metal clips, industrial binder clips, or those with spring mechanisms.
- **Best fit when:** The clip is durable, metallic, and designed for long-term or high-load use.
## Key differences
| Feature | 3926.10 (Plastic) | 8305.90 (Base Metal) |
|------------------|--------------------------|----------------------------|
| Material | Plastic | Steel, iron, or other base metal |
| Durability | Lower | Higher |
| Weight | Light | Heavy |
| Common use | Office, temporary binding | Industrial, long-term use |
## How to choose
- Is the clip made of plastic? → 3926.10
- Does it feel heavy and metallic? → 8305.90
## Overlaps & pitfalls
A binder clip may combine both materials (e.g., metal spring with plastic arms), but the HS Code depends on the **primary material** by weight or function. If unclear, prioritize the dominant component. No option is vague—both are well-defined by material type