2 to 5 business days
PP non-stick non-woven fabric, high-efficiency electrostatic melt-blown, ES heat-seal cotton non-woven fabric, pp non-stick non-woven fabric are adopted. Comfortable design based on the ergonomics of the human face. The mask 3D shape is designed according to the ergonomics of the human face to ensure the tightness and increase the breathing capacity of the mask, greatly improve the air permeability and make it more comfortable to wear and breathe.
