Masks structure: two from outside surface layer in a layer of superfinemelt-blown non-woven filter paper, with aluminum strip, round rubber nose,folding The respirator use: permeability is good Don't boring Can achieve the effect of dust The bridge of the nose with aluminum strip can be fixed role. No particle ultrasonic sealing edge, wear comfortable Non-woven masks for one-time items, easy to use, and make relevant purification treatment, can be used for food. The medical, pharmaceutical, electronics, textiles. Clean room operators, also can be used to do everyday products. Many industries Advantages: ventilation, dust and filter bacteria Masks specification: 17.3x 9.5cm/6.81 x 3.74", three layers Quantity: 1 Pack Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-5mm measuring deviation due to manual measurement.
Trustpilot
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