## Common ground
All options refer to belt buckles or buckle clasps, regardless of material or embellishment.
## Options at a glance
**3926.90 – Made of plastic material**
- **Defining trait:** Constructed primarily from synthetic plastic (e.g., polypropylene, nylon).
- **Typical examples:** Lightweight fashion buckles, children’s belts, disposable or low-cost accessories.
- **Best fit when:** The buckle is clearly non-metallic and visibly molded from plastic.
**7113 – Incorporating jewellery, precious metal, or metal clad with precious metal**
- **Defining trait:** Contains gemstones, pearls, or is made of gold/silver/plated precious metal.
- **Typical examples:** Diamond-studded buckles, gold-plated designs, luxury fashion accessories.
- **Best fit when:** The product features visible decorative elements or precious metals (even if base metal is present).
**8308.90 – Made of base metal**
- **Defining trait:** Constructed from non-precious metals like steel, brass, or aluminum.
- **Typical examples:** Standard leather belt buckles, industrial or military-style clasps, chrome-plated fittings.
- **Best fit when:** The buckle is metallic but not gold/silver and lacks gemstones or precious metal cladding.
## Key differences
| Feature | 3926.90 (Plastic) | 7113 (Jewellery/Metal) | 8308.90 (Base Metal) |
|-----------------------|-------------------|------------------------|----------------------|
| Material | Plastic | Precious metal/gems | Non-precious metal |
| Decorative elements | None | Yes (stones, plating) | Minimal or none |
| Appearance | Lightweight, molded | Shiny, ornamental | Durable, functional |
## How to choose
1. Is the buckle made of plastic? → 3926.90
2. Does it contain gemstones, pearls, or precious metal (gold/silver)? → 7113
3. Is it metallic but not precious and has no gems? → 8308.90
## Overlaps & pitfalls
- A plastic buckle with gold plating might seem to fit both 3926.90 and 7113, but **7113 takes priority** if precious metal or jewelry is present.
- Base metal buckles with decorative inlays may blur lines; use the **main material and primary feature**: if it’s clearly a gold-plated buckle, choose 7113.
- If unsure, prioritize the **defining trait**: presence of precious materials or gems over base material