Sell Kids Kn95 with Valve and no Valve best price

Best Wear time is 8 hours Protection Class: KN95 Non Woven Gender: Unisex Package Includes: 1 PC Kn95 Kids/Adult Size Description: 1.Disposable KN95 masks, Breathable,anti dust,sanitary and convenient for using. 2.The inner layer of activated carbon can filter harmful gases or odors.95% filtration, a 360-degree three dimensional breathing space，provide anti-dust protection for you. 3.Made of high quality material, safe, soft and comfortable，reduce skin irritation. 4.High elastic rubber band, absorb sweat and not tight 5.With a concealed plastic nose, anti fog, built in hidden cartilage bridge, can be adjusted to avoid voids and reduce the inhalation of harmful substances. 6.Folding thin section, lightweight and easy to use Instructions: Cover the nose and mouth and hang the ear straps on both sides of the mask on the ear;Fix the bridge of the nose in a nose to prevent dirty air from entering;Pull the mask to the lower jaw to create a three-dimensional breathing space.