Description: 3 Layer Face Mask Breathable face masks are made of high quality facial mask non-woven fabric. Outer layer is effective dust waterproof; Middle layer stop particles; Inner skin-friendly layer absorb the moisture from the breath, which makes it breathable and comfortable to wear. Breathable Comfortable to Wear Disposable masks for protection are using for personal protection. The Size is 17.5x9cm, with the metal adjustable nose clip bridge, one size fits all. Soft and elastic earloop provide a light weight wearing experience for you, Easy to use. Widely Use Adult face masks are suitable for Office, home, salon, cycling, store, airports. Keep you from dust, PM 2.5, haze, automobile exhaust, etc. Specification: Material: Non-woven Fabrics Color: Blue Size: Approx. 17.5 * 9cm / 6.9 * 3.5inch Package Include: 100pcs face masks