ASTM standards surgical mask 15604F

adultbox of 50blue

* Unique form fitting desing nose clip,adjustable to fit as per the shape of the nose for proper seal and comfort * Extremely safe and hygienic style * Ideal for industries and daily use * Anti-dust ,Anti-fog,Anti-haze,Anti-PM2.5, Anti-germs *Solid ultrasonic spot welding edge pressing for strong earloop and beautiful shape Our advantage * Sterilization grade * Three-layer filtration * Medical melt blown cloth * Fitting to the ears * Dustproof and breathable * Individual package Feature * Elastic ear straps Suitable for different face shapes,strong elasticity,make the ears comfortable. * Built-in nose clip Built-in flexible nose clip, can beadjusted at will to suit different faces. * Effective filtration ofliquid,etc Effective seepage control and highpressure splash liquid. How to use it * Hold the mask with the nose clip sideup,and stick the mask to the face. * Gently press the nose clip to fit thebridge of the nose. * Press the nose clip and pull the lowerend of the mask to the chin,and ensurethat it is tight. * Gontly pross around to fit tho entire-face.