KN95 Carbon Mask with Breathing Valve, Dust & Smog Protection, Head-Mounted for Adults

This high-quality mask is designed for optimal protection against dust and smog. It features a breathable carbon layer and a convenient breathing valve to ensure comfort during extended wear. The head-mounted design provides a secure and adjustable fit, making it ideal for adult users. Perfect for use in various environments, it offers effective filtration to help maintain clean and safe air intake. Function: Protection Thickness: 6th floor / 7th floor Material: Cloth Breathing valve device: Yes Filter Effect: ≥95% Protection level: GB2626一2019 Product Standards: National Standard Manufacture country: China Instructions included: No