3D structure design for better protection and have a higher Bacterial Filtration Efficiency(BFE) with over 99%. It also filter at least 95% non-oil airborne particles that over 0.1mircometers.
Put on the N95 with the position under your chin with the nosepiece up. Pull the top strap over head and let it rests high on the back of head then pull bottom strap over head and position it around neck, below ears. Untwist the straps to position the mask low on nose. Have a check for breathing smoothly by using both hands over the mask.