1. Single use only CE certified from Notify Body Universal NB2163, conform to EN149:2001+A1:2009 FFP3 NR.
2. Three-dimensional foldable design, adjustable nose clip, and high-quality elastic ear loop to protect your ears. Hook is available to adjust the ear loop.
3. Non-toxic and non-irritating material.
4. Particle Filtration Efficiency(PFE): EN 149 ≥99%.
5. Product consists of 5 layers protection; provide high particle and bacteria filtration efficiency.
6. Prevent bacteria, dust, pollen, airbone chemical particulate, smoke and mist.