1. High-strength composite metal material, bending resistance is several times that of metal material. The nose clip is bright and easy to identify.
2. The outer layer is dense and shaped, not easy to fluff and deform; the middle layer high-efficiency electrostatic filter cotton has super filtering performance; the inner layer is soft and smooth, which is comfortable to wear
3. The unique ergonomic design of the sponge strip effectively prevents moisture from rising, and makes the mask and the bridge of the nose fit better to prevent the glasses from fogging
4. Soft and comfortable ear straps are made of special materials, which are soft, comfortable and durable to reduce head pressure
5. Comply with NIOSH N95 42CFR84, N95 has a filtering effect of not less than 95% on 0.3 micron non-oily particles