KN95 Face Mask with Breathable Valve

• Disposable, breathable, dustproof, hygienic and practical KN95 mask.
• The inner layer of activated carbon can filter harmful gases or odors, with a filtration rate of 95%, a 360-degree three-dimensional breathing space, and provides dust and antibacterial effects.
• Made of high-quality materials, safe, soft and comfortable, reducing skin irritation.
• Elastic rubber bands that absorb sweat and do not fit.
• There is a hidden, anti-fog plastic nose inside the cartilage bridge, which can be adjusted to avoid voids and reduce the inhalation of harmful substances.
• Ultra-thin folded part, lightweight and easy to use.