‎5.6 ounces

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Multi-effect Protection 5-Layer Face Mask : High breathable 5-ply protection masks use standard safety materials. The outermost 1 layer non-woven fabric can filter large particles, middle 2-layer melt-blown fabric can block more than 95% particles, 1 layer hot air cotton can filter pm2.5 and the innermost 1 layer non-woven fabric is skin-friendly and softer that give you the comfortable usage experience at the same time it protects your breath with high filter efficiency.
Hygienic & Comfortable : This KN95 disposable face mask is foldable which is more hygienic and avoid pollution, can be perfectly placed in your backpack, purse and pocket, convenient to carry and use. Furthermore, the protection KN95 mask is lightweight and foldable, equipped with an adjustable nose clip and elastic ear hooks. Not easy to drop, no need to adjust it when you work. This design can help the mask perfectly attach onto your face with four sides tightly.