How to wear a mask correctly Bend the nose fit over the bridge of the nose and apply it to the bridge of the nose. Put the mask on your face and put the ear straps on your ears. Put on the nose with the bridge of the nose extended to the bottom of the chin. 4) Adjust the ear straps for a snug fit. If there is a loose tightness, adjust the ear straps further to make it perfect...

Pursuit of functions and materials Primefect Mask developed over four years and many improvements. The biggest feature, "99.99% pure silver ion, 3-layer filter, super three-dimensional type" protects your loved ones from viruses and pollen. Effects of silver ions Since silver ion is positively charged (Ag+), it sticks to negatively charged viruses and bacteria and destroys the cell walls of bacteria, so antibacterial effect can be expected. In a high water environment again...