Breathable Material: Our dust mask is made of high-quality polyurethane material, three-layer cotton blend, breathable, windproof and comfortable to wear. Filters fine particles in the air. Soft and breathable, perfect for people with sensitive skin Elastic Earloops: You can adjust the length of the face mask straps as you need to fit your face comfortably. Dust Face Mask: Our dust masks are washable, reusable, easy to breathe, and easy to use. It helps filter out dust, pollution, smoke, pollen and viruses and is ideal for personal care, housework, travelling and outdoor. Widely Used: This protective dust face mask is suitable for cycling, camping, running, travel, climbing, and daily use. Also can be worn for privacy purposes. Package includes: 5 PIECES Face Protections include.