Medtecs Face Mask Disposable - Made in USA - Comfortable 3 Layer Breathable Mask, the Better Protection and Health Choice - CoverU Adult Mask - 50 PCS/Box x40 - White

【3-ply Face Mask Providing Full Protection】The disposable face mask is made of 3 layers of high-quality non-woven fabric. The inner PP meltblown layer is for filtration, and the 2 PP spunbond layers are for water-resistance and ventilation. 【Protection】The face mask is anti-dust, anti-spittle and anti-smog, with a filtration efficiency over 95%. 【Elastic Ear Loops & Adjustable Nose Clip】The ear loops are super elastic and fatigue-resistant, perfect for pain-free, all-day wear. Even if you pull them up to 30 cm, they won't be loose. In addition, the bendable nose wire can comfortably fit your nose and keep your glasses from fogging up. 【For Both Public & Healthcare Settings】There are 50 pieces in each box. One size fits all. It can be used not only for daily protection, but also for healthcare settings. 【How to Wear】Step1, Wash your hands before putting on your mask. Step2, Put it over yo...