Dewair Japanese-made surgical mask, regular size, white, 50 pieces, 1 piece

Medical masks Surgical masks that comply with US standard ASTM F2100-19 Level 1. Medical masks Surgical masks that comply with US standard ASTM-F2100-19 Level 1. ●Uses 99% cut filter. ●Filter collection efficiency test (average value). ・Bacterial filtration efficiency (BFE): ＞=95 ・Particle filtration efficiency (PFE): ＞=95 Expiratory resistance (mmH20/cm2): <5.0 ・Blood impermeability (mmHg): 80 ・Flame retardation: calss1 *Testing organization: Kaken Test Center ● Comes with a nose wire for a snug fit around your nose. ●Hygienic production environment: After the materials are supplied to the machine, the entire process from manufacturing to boxing is carried out on a fully automated line, maintaining a hygienic production environment. ●Uses soft hollow string that does not hurt your ears. ●Latex free. ★What is a surgical mask? This mask is used to protect medical staff and patients from infection. It is used to prevent the release and intrusion of particles and viruses, and to protect against blood and bodily fluid splashes. [Product name] Mask (Deweair Japanese-made surgical mask) 【subject】 Colds, pollen, dust, etc. 【material】 Body: Polypropylene nonwoven fabric, polyester nonwoven fabric Nose wire: Polyethylene Ear rubber: polyester, polyurethane 【size】 Regular size: approx. 17.5 x 9 cm [Mask color] white [How to use] (1) Place the mask around your face with the side with the nose wire facing up and the side with the elastic band facing your mouth. (2) Hold the nose wire on both sides of your nose and adjust it to fit the curve of your nose. (3) Stretch the mask up and down so that the bottom of the mask comes under your chin. [Caution] -This product cannot be used in environments where harmful dust, gas, etc. are generated. ・For hygiene reasons, please use only single-use products. ・Discontinue use if you have any skin abnormalities or if any abnormalities appear. -Do not use near open flames. - Avoid storing in hot, humid places or places exposed to direct sunlight. - If you feel unwell due to the smell or shortness of breath, discontinue use. ・Do not reuse after washing. - Please be careful not to place the product near strong-smelling items as the smell may transfer to the product. - Please note that depending on the individual, gaps may occur around the nose, causing your glasses to fog up.