- Invisible nose bridge without any exposure of metal parts.
- Patented headstrap buckle to adjust length of headstrap for various facial sizes.
- Cool latex-free textile braided headstrap for comfortable wearing.
- No staple used. Avoid the contact between skin and metal and suitable for those environments where metal is not allowed.
- Continuous loop design can allow to hang the mask around the neck when not in use.
- P.P. inner/outer layers provide smooth lining and comfortable feel.
- Foldable design and easy carry/storage.
- Individually hygienically packed.