Medical surgical mask
Instructions : 1 . Put the side with the nose clip up , and hang rubber bands at both ends on both ears. 2 . Gently press the nose clip to make it fit the bridge of nose , and then press the nose clip to adjust the Iower end of the mask to the proper position of the mandible . Notices : 1 . Before use , please check whether the packaging 15 in good condition and confirm the external packaging mark , production date and validity period . 2 . Infants should be under parents , supervision and guidance to use it . 3 . It should be ensured that the mask covers from the bridge of nose to the mandible after deployment , and achieving the expected protective effect . 4 . The product 15 disposable , please don ' t reuse . 5 . Use with caution if you are allergic to nonwovens . Storage conditions : Store in a room with relative humidity less than 80 % , no corrosive gas and good ventilation and avoid high temperature . Transport conditions : Don ' t transport under heavy pressure , direct sunlight , rain or snow.