Medishield KF94 Earloop 4ply Face Mask - Black (20Pcs)

20pcs Medishield Earloop KF94 Mask - Black -Surgical KF94 mask -4-Layer Protection with high quality -‘KF’ for Korea Filter & ’94’ for ave -0.4um particulate matter filtered -min. 94% blocks up and protect against very small particles How to wear 1. Check that the area in contact with the respiratory system is not contaminated. 2. Put the side of the nose side up and start from the jaw side to cover the nose and mouth completely. 3. Hang the hair tie to your ear and fix it. 4. Press the fingers of both hands so that the nose supports are close to the nose. 5. Wrap the entire mask with both hands and check for air leaks and adjust it so that it adheres to the face. Cautions Do not wrap the respiratory tract with a towel, tissue, etc. and wear it on top of it. Do not use the inside of the mask if it is contaminated. Do not wash and use. Do not heat the product. Do not crush or modify the product. Do not touch the surface of the mask after wearing it