About this item This fits your . Make sure this fits by entering your model number. 【 2-in-1 Christmas Limited】Green & Red, each color comes in 25 pcs. 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. 【ASTM Level 1 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 your nose and mouth and secure it under your chin. Step3, Try to fit it snugly against the sides of your face.