[100 Pcs black Disposable Face Masks]: 3-ply With Elastic Earloops for Day-to-day protection, it has a stronger filtering effect and is more breathable.[Black Mask]: 3 Layers of Material, so you can breathe easily and safely in any environment.[Disposable Face Mask]: Easy to use--Designed for a softer and smoother feel for Breathability all day long.[Face Mask]: It is Made of environmental friendly material. Universal fitted elastic ear loops for a variety of users for instant protection.[Widely use]: The mask great for outdoor public areas, schools, offices, and home usage.