| Specification | Description |
| Material | Non-woven fabric (polypropylene or cotton) |
| Layers | 2 or 3 layers |
| Size | Standard adult size (typically 15 cm x 10 cm) |
| Filtration Efficiency | ≥ 95% (depending on the type) |
| Breathability | Moderate to high (varies by material) |
| Elastic Band | Ear loop or head strap |
| Nose Clip | Adjustable metal or plastic clip |
| Color | Various colors available (commonly gray or black) |
| Packaging | Individually wrapped or in bulk packs |
| Intended Use | General protection from dust and particulate matter |
