Is the fish mask better?

Fish-shaped masks have the advantages of large arched breathing space and good sealing, and are more comfortable to wear than traditional masks.

The key is that if you wear lipstick, you don't have to worry about sticking to the mask, not sticking to your nose and mouth, and the upper and lower packages are tight. The tone-on-tone black ear hook is elastic and will not pinch the ear at all.

Disadvantages: the face is too big to cover the nose, and the mask always runs to the chin.

Identification of n95 mask:

Check whether the n95 mask meets the standard, first look at the packaging. The real mask is dark black and transparent. Secondly, look carefully at the anti-counterfeiting logo. Finally look at the details of the mask. Check the national standard and production qualification of this n95 mask. Must meet the n95 mask standard.

GB 19083 is a medical protective mask from China, without N95 grade; GB2626 is KN95 grade in China, and NIOSH 42CFR84 is an American protective mask with N95 grade.