Disposable Medical Face N95 Mask In Stock Fast Shipment Filter Breathable Reusable Medical Mask In stock, fast delivery. Expedited delivery 3-5 days delivery I sincerely hope that the United States will ride through the difficulties quickly. Product description Material: The dust mask is made of non-woven filter material, with multi-layer filter protection, healthy breathing and long-lasting filter function. High-quality filter material, smooth ventilation, can effectively prevent dust, PM2.5, etc. Size: 50pcs Installation instructions: 1. The nose pad faces you. Lift the nose pad and hold the earhook with each hand. 2. Place the respirator under the chin. 3. Pull each strap to your ear. The belt can be comfortably adjusted. 4. Push inward while moving your fingertips down to the sides of the bridge of the nose to shape the bridge of the nose into the shape of the bridge. Holding the respirator with only one hand may reduce the efficiency of the respirator installation. If very important, press the bridge of the nose firmly against the bridge of the nose to form a good seal. Reused method: It is recommended to use it for 4 hours at a time. Can be reused after high temperature treatment. Be careful not to come in contact with water.
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