Why don't you use disposable mask


Product performance:

in line with GB/T 32610-2016, technical specifications for daily protective masks; Filtration efficiency ≥90%, Protection effect ≥65%

Material structure:


the product is composed of spunbond and meltbrown material.

Usage:

1.Confirm the front and back, wear the ear hanger;2. Close to the face, pull back the mask to completely cover the nose and chin;3. Press on the bridge of the nose and press on both cheeks from the bridge of the nose.

Source:https://www.unisourcesgroup.com/Facemask

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