| Material | 3-ply non-woven fabric, melt-blown fabric |
| Color | Blue or white |
| Size | 17.5cm x 9.5cm |
| Ear Loop | Elastic, latex-free |
| Nose Clip | Adjustable metal or plastic |
| Bacterial Filtration Efficiency (BFE) | ≥ 95% |
| Particulate Filtration Efficiency (PFE) | ≥ 95% |
| Fluid Resistance | ≥ 80 mmHg |
| Breathability | < 5 mm H2O/cm² |
| Packaging | Individually wrapped or in boxes of 50 |
| Shelf Life | 2-5 years |
| Certifications | CE, FDA, ISO 13485 |