## Common ground
All options are types of cup coasters defined by their material composition.
## Options at a glance
**3924.10,3926.90 – Plastic**
- **Defining trait:** Made from synthetic polymer materials, often molded or injection-molded.
- **Typical examples:** Disposable plastic coasters, reusable silicone-rimmed coasters.
- **Best fit when:** Lightweight, waterproof, and mass-produced designs are needed.
**4419 – Wood**
- **Defining trait:** Crafted from natural wood, often solid or laminated.
- **Typical examples:** Wooden cutting boards used as coasters, hand-sanded pine coasters.
- **Best fit when:** Natural aesthetic, eco-friendly appeal, or rustic style is desired.
**4823.6X – Paper/Paperboard**
- **Defining trait:** Made from recycled or virgin paper, often printed or coated.
- **Typical examples:** Disposable coffee shop coasters, branded promotional coasters.
- **Best fit when:** Low cost, single-use, or temporary presentation is required.
**6304.9X – Textile**
- **Defining trait:** Fabric-based, often with padding or stitching for grip and insulation.
- **Typical examples:** Felt coasters, embroidered fabric pads, quilted coasters.
- **Best fit when:** Soft texture, decorative design, or cushioning is prioritized.
**6803.00 – Slate**
- **Defining trait:** Natural stone material, typically smooth and heavy.
- **Typical examples:** Hand-cut slate tiles used as coasters, minimalist kitchen decor.
- **Best fit when:** Durable, high-end look, or natural stone aesthetic is desired.
**6911.90,6912.00 – Ceramic**
- **Defining trait:** Fired clay, often glazed and decorative.
- **Typical examples:** Hand-painted ceramic coasters, themed souvenir coasters.
- **Best fit when:** Artistic design, heat resistance, or premium feel is important.
**7013.10,7013.4X – Glass**
- **Defining trait:** Transparent or colored glass, often tempered for safety.
- **Typical examples:** Frosted glass coasters, etched or beveled designs.
- **Best fit when:** Modern look, transparency, or visual appeal is key.
**7323.9X – Iron/Steel**
- **Defining trait:** Metal construction, often with a matte or polished finish.
- **Typical examples:** Rustic metal coasters, industrial-style table accessories.
- **Best fit when:** Heavy-duty use, industrial design, or durability is essential.
## Key differences
| Material | Durability | Aesthetic | Use Case | Cost |
|--------|------------|----------|----------|------|
| Plastic | Medium | Modern/Disposable | Mass-produced | Low |
| Wood | High | Natural/Rustic | Home decor | Medium |
| Paper | Low | Disposable/Printed | Temporary | Very low |
| Textile | Medium | Soft/Decorative | Cozy/Personalized | Medium |
| Slate | Very high | Minimalist/Natural | Premium | High |
| Ceramic | High | Artistic/Decorative | Gift/Collectible | Medium-High |
| Glass | Medium-High | Transparent/Elegant | Modern | Medium |
| Iron/Steel | Very high | Industrial/Heavy | Durable use | Medium |
## How to choose
- Is the coaster made of a natural, solid material like wood or stone? → Slate, Wood
- Is it disposable or meant for short-term use? → Paper
- Does it have a soft, fabric-like feel? → Textile
- Is it transparent or shiny, often with etched designs? → Glass
- Is it heavy and made of metal? → Iron/Steel
- Is it glazed, painted, or handcrafted? → Ceramic
- Is it molded, lightweight, and waterproof? → Plastic
## Overlaps & pitfalls
A coaster can combine materials (e.g., ceramic with fabric backing), but the **primary material** determines classification. If unsure, prioritize the dominant or structural material. No option is vague—each clearly defines a distinct base material