## Common ground
All options are handle grips made from different natural or synthetic materials.
## Options at a glance
**3926.90 – Plastic material**
- **Defining trait:** Made from synthetic polymer (plastic), often molded for durability and low cost.
- **Typical examples:** Gym dumbbell grips, tool handles, bicycle handlebar wraps.
- **Best fit when:** Lightweight, mass-produced, or moisture-resistant grip is needed.
**4016.99 – Rubber**
- **Defining trait:** Made from natural or synthetic rubber; provides high friction and shock absorption.
- **Typical examples:** Tennis racket grips, motorcycle handlebar covers, exercise equipment handles.
- **Best fit when:** Maximum grip, vibration dampening, or comfort during prolonged use is key.
**4421.9X – Wood**
- **Defining trait:** Made from solid or laminated wood; offers natural feel and classic aesthetic.
- **Typical examples:** Traditional tool handles (e.g., chisels), vintage bicycle grips, artisanal tools.
- **Best fit when:** Aesthetic appeal, traditional craftsmanship, or natural material preference matters.
**4503.90 – Cork**
- **Defining trait:** Made from the bark of cork oak trees; lightweight, naturally anti-slip, and eco-friendly.
- **Typical examples:** Wine bottle stoppers (as grips), high-end bicycle handlebars, fishing rod handles.
- **Best fit when:** Eco-conscious choice, moisture resistance, or a soft, grippy surface is desired.
## Key differences
| Feature | Plastic | Rubber | Wood | Cork |
|------------------|---------------|---------------|--------------|--------------|
| Material Source | Synthetic | Natural/Synthetic | Renewable (tree) | Renewable (bark) |
| Grip Quality | Moderate | High | Moderate | Very High |
| Weight | Light | Medium | Heavier | Light |
| Durability | Good | Excellent | Good | Fair |
## How to choose
- Is the grip primarily for high friction or vibration control? → 4016.99
- Does it need a natural, traditional look or feel? → 4421.9X
- Is eco-friendliness or moisture resistance a priority? → 4503.90
- Is it mass-produced, low-cost, or used in wet/dry environments? → 3926.90
## Overlaps & pitfalls
A grip may combine materials (e.g., rubber over wood), but the **primary material** determines classification. If unsure, prioritize the dominant material by weight or surface area. No option is clearly superior—choice depends on function and context