Feature: 2 Layer Cotton Face Mask: The tight knitting process, plus of fabric protection, completely isolates large particles and droplets. Thin and breathable. Layers of purification, every breath is fresh. Comfortable earband: The details are continuously optimized, the elastic ear strap can fit the face comfortably, there is no indentation on your face, which reduces your pressure, even if you wear it all day long. Not only do they protect you from pollen and allergies to grass and flowers, but they are great for smog, dust, and keep you warm in the winter. Package contents: 2 pcs Cotton Face Mask Note: Please wash it before use.Great gift: It' a good choice as gift for your family, friends for birthdays, Valentine's Day, Christmas. Fashion protective face mask, which is a good protection for dust, allergies, smoke, pollution, pollen. Barrier dust: Unlike other polyester masks, cotton masks breathe more breathably and can be reused, blocking dust. Humanized design: Elastic ear strap fit comfortably on the face, reducing the pressure on the ears. It is enough to cover nose, mount, face. Wide range of applications: This dust mask is ideal for men and women, suitable for running, traveling, cycling, camping, climbing and daily use. Protect you from fog, haze, vehicle exhaust, passive smoking, etc. Material: Made of cotton, breathable, windproof, sweat-absorption, comfortable and skin-friendly.