? [High-Quality Silicone]: comfortable and close to the face, safe and odor-free, suitable for users to wear for a long time, no worries, good oil resistance, not easy to aging.
? [High-Definition Large Windows]: The face mask of the full-mask respirator is made of high-transmittance polycarbonate, which has a clear vision and no need to worry about the mask blocking the sight line. It is convenient and scratch-resistant.
? [Cold Flow Exhalation Valve]: A downward-cooled breathing valve effectively eliminates hot and humid exhaust gas to ensure the dryness and safety in the mask and prevent fogging of the mask.
? [Breathing Is Smooth]: The valve opens when inhaling, keeping the inhalation smooth, closing when exhaling, preventing the backflow of exhaust gas and moisture, ensuring that the mask is fresh air.
? [Adjustable]: High-quality silicone adjustment belt, good elasticity, sufficient toughness, high comfort, can adjust the tightness of the mask according to the needs of the wearer, so that the wearer's face fits the mask.