الوصف

The three-layer adult is dustproof in summer and contains a high-density meltblown filter layer to block air pollution and threats.​Outer non-woven fabric protection layer, electrostatic melt-blown fabric filter layer, skin-friendly polypropylene non-woven fabric.Water-retaining and anti-adhesive non-woven fabric, high-quality melt blown cloth to filter non-oily particles.Three layers of filter protection, the inner non-woven fabric brings users a more comfortable wearing experience.