This nonwoven N95 mask is made up of fine spunbond and Meltblown fabric. This N95 mask with 5 layerswith Meltblown. Well fittedm, Non Collapsible & Flat fold FFP2 mask. Bacterial filtration efficiency is 99.8% and Particulate filtration efficiency is 95.8% for the particulate size of 0.3 micron. Splash resistant, Breathability. Flametest tested as per standard. Ear loop elastic.