## Common ground
All options describe mechanical mouse traps, designed to catch or kill mice.
## Options at a glance
**3926.90 – Made of plastic material**
- **Defining trait:** Constructed primarily from plastic, often lightweight and disposable.
- **Typical examples:** Spring-loaded plastic traps, single-use bait traps.
- **Best fit when:** The trap is non-metallic, lightweight, and intended for short-term or indoor use.
**7326.20,7326.90 – Made of iron or steel**
- **Defining trait:** Built from metal (iron/steel), typically more durable and reusable.
- **Typical examples:** Heavy-duty spring traps, traditional snap traps, outdoor models.
- **Best fit when:** The trap is robust, designed for repeated use, or intended for harsh environments.
## Key differences
| Feature | 3926.90 (Plastic) | 7326.20,7326.90 (Metal) |
|------------------|--------------------------|------------------------------|
| Material | Plastic | Iron or steel |
| Durability | Low to moderate | High |
| Reusability | Often single-use | Typically reusable |
| Typical use | Indoor, light-duty | Outdoor, heavy-duty |
## How to choose
- Is the trap made of plastic? → 3926.90
- Is it made of iron or steel? → 7326.20,7326.90
## Overlaps & pitfalls
A trap may combine materials (e.g., metal spring in a plastic body), but the primary material determines classification. If unclear, prioritize the dominant structural material. No option is inherently more accurate—choose based on the main construction material