2 packs of 10 lace non-woven fabric masks each 4-layer non-woven fabric mask with tulle For colds, pollen, droplets, dust, etc. For COVID-19, influenza, etc. 3D pleated processing keeps space around the mouth. Easy breathing. Wire at the nose for a perfect fit. Soft ear straps that are gentle on the ears even when worn for long periods. Tulle lace + 3-layer filter protects against pollen and dust. Clean and safe disposable type. Masks do not completely prevent infection (entry). Please read the profile. I want to have a pleasant transaction.