Catalog number: 23255 Features: ● A medically designed mask that uses a 99% cut filter to provide thorough protection from viral droplets and pollen. ● Fits perfectly to the shape of your face while maintaining sufficient space around your mouth. ● The opening has been redesigned for greater hygiene. Uses: ● Protection against colds, PM2.5, pollen, viruses, etc. Specifications: ● Size: Small ● Height (mm): 90 ● Width (mm): 145 ● Color: Pink ● Structure: 4 layers ● PFE (particulate filtration efficiency): 99% ● BFE (bacterial filtration efficiency): 99% ● Not individually wrapped ● Ear hook type
