KN 95 5 Layers Protection Mask we present is designed to high protection from varied sorts of viruses, bacteria, dust particles, droplets, and airborne particles. Featured with superior quality elastic string earloop, it is comfortable & convenient to put on and take off because of its ideal dimension, flexibility and lightweight. Suitable for personal and clinical usage, it is made of first-rate sponge cloth with approved ultrasonic stitching technology. KN 95 5 Layers Protection Mask can easily be bought from us in desired amounts with safe packet/box packaging.