✅ ADJUSTABLE STRAP & OUTSTANDING QUALITY CONTROL: BOTN features uniqle adjust straps which makes it all day wearable without ear pain. Each mask is individually packaged for hygiene and convenience.
✅ COMFORTABLE ERGONOMIC DESIGN : BOTN features a 3D flat-fold(tri-fold) design to improve the ease of breathing. The high quality fabric doesn't irritate your skin and it protects you from fine and yellow dust.
✅ GREAT SAFETY : Made with a triple-layered electrostatic filtration system, this product will filter at least 94% of PM2.5 airborne particles to protect the wearer from exposure to harmful air pollutants.
✅ OPTIMAL FITTING AND COMFORT : An adjustable nose bridge ensures a secure fit and stays on your face without slipping or falling. The perfect fitting prevents fogging on your glasses.
✅ KFDA & FDA: Made in Korea. KFDA approved and FDA registered.
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