| Material | Multi-layered fabric (e.g., cotton, polyester, or a blend) |
| Layers | 2-3 layers |
| Size | Standard adult size: 7.5 inches x 4.5 inches |
| Earloops | Elastic earloops, adjustable or non-adjustable |
| Nose wire | Moldable nose wire for a better fit |
| Filter pocket | Optional filter pocket for additional filtration |
| Breathability | Breathable fabric for comfortable wear |
| Cleaning instructions | Machine washable, air dry or tumble dry on low heat |
| Certification | Meets or exceeds relevant industry standards (e.g., ASTM, EN) |
| Reusability | Reusable for multiple wears |