3ply Disposable Surgical Mask made of Polypropylene spunbond and Meltblown nonwooven Fabrics with adjustable nose strip and flat or round elastic ear. 1st Layer Polypropylene spunbond nonwooven 2nd Layer Meltblown nonwooven 3rd Layer Polypropylene spunbond nonwooven Nose strip PE wire (Metal Free) Ear Loop Flat Elastic or Round Elastic Latex free