The quality of this mask is very good and thick.

The quality of this mask is very good and thick.  Read Less

The quality of the mask is very good, dust and haze prevention effect is very good, can also prevent bacteria, excellent qualit...  Read More

The quality of the mask is very good, dust and haze prevention effect is very good, can also prevent bacteria, excellent quality and reasonable price  Read Less

Express is awesome, fast, masks full of a large box, looking at the quality of material is relatively thick, and again and agai...  Read More

Express is awesome, fast, masks full of a large box, looking at the quality of material is relatively thick, and again and again very good, the isolation effect is also proper, looking at clean, neat and sanitary, summer out and shading, special period and safe.  Read Less

The product quality is very good, the belt is elastic, does not tighten the ears, very comfortable to wear, affordable price, t...  Read More

The product quality is very good, the belt is elastic, does not tighten the ears, very comfortable to wear, affordable price, the product is consistent with the description, and there is no other odor, the size is appropriate, i like it very much, if there is a need to buy back.  Read Less

The three-layer protection can better protect me and my family, and the price is very cheap.

The three-layer protection can better protect me and my family, and the price is very cheap.  Read Less

There are 50 masks in a pack and the price is reasonable.

There are 50 masks in a pack and the price is reasonable.  Read Less