Very good application on the face. Each mask is in a separate folder. The only observation perhaps is that the elastic that holds it on the ears is a bit tight.

Economical Price Mask
There is no discomfort in the ears
However, it does not make good contact with the nose, resulting in the need to frequently touch it, which is not a proper healthy way
Good size for nose and mouth application

Very good and affordable mask. It doesn't hurt the ears and it is quite stable for a round female face. The certifications are written on the mask and it has CE

Very good shopping experience, the order was shipped immediately. Quality product with the necessary manufacturing certification according to the specified standards.
The mask's fit is very good, breathing is effortless, and the elastic bands do not press on the ears (although I suppose this also depends on individual facial characteristics), it does not have a smell, and the materials used in its construction appear to be of high quality.

Excellent quality, perfect fit, and it actually has European certification from a notified body in Finland, as shown here: https://gezond-centrum.nl/img/cms/test-cert/C2_NGB-6963-Issue1.pdf.