#SafeProduct. - Unique, safe and premium quality baby, kids and parenthood products#QualityAssured - Quality check for every goods before shipping#FastDelivery. - Order now will ship immediatelyPlease check before purchase .No exchange . No return for hygiene reason.-Korean design and delivery in China-K94 3D for Adults-BFE (Bacterial Filtration Efficiency) 99.9%-Special version-Non-stick lipstick-Maintain makeup-STYLE FIT- With Adjustable Ear Loop-Pack 50 pcsWhy should you choose WHIM FACE-FIT mask?BFE (Bacterial Filtration Efficiency) 99.9%The mask filtration performance is BFE 99.9 %. Protects from bacteria with its excellent defence performance.Mask that adapts to the wearers' faceThe mask design with adjustable string which adapts to the face of wearers. Suitable for both men and women.Hygienic and worry-free productionFully automated end to end manufacturing process ensures highest level of hygiene and free of contamination.No fogging and slipping during wearSpecialised design and material to prevent fogging and slipping.Breathable 3D hard shell filterRenowned DuPont filter with three-dimensional structure which allows easy breathing and comfortable wearing. Mask does NOT touch wearer's lip.No skin irritation for prolonged wearingIn the international standard dermatological test, the skin irritation was awarded "Excellent". It is safe and comfortable even if worn for a long time.