5 layers of non-woven fabric (Spunbond-Meltblown-Hot Air Cotton-Meltblown-Spunbond fabrics) 3D-formed The inner layer is a hydrophilic, non-woven spunbond fabric that is used to absorb moisture, including moisture released by the user. The outer layer is hydrophobic spunbond to protect user from splashes. The filter layers in the middle - polypropylene meltblown, Hot Air Cotton (which plays the role of heat isolation and improves the wearer’s comfort) and another layer of polypropylene meltblown are a barrier against germs. Double wire nose bridge Flat, elastic ear loops Disposable Mask Filtering effect is at a level of ≥ 94% (BFE) EN 149:2001+A1:2009 The product is non-invasive, not sterile and designed for short-term use Pack of 10 Made in EU