Unisex Seamless Face Cover Mouth Covers Face Cover Adjustable Reusable for Dust,Outdoors,Festivals,Sports Keep healthy: This windproof Cover prevents dust, pollen, smoke, vehicle exhaust, sand and dust air, passive smoking, etc.,thereby protecting your mouth. Washable and reusable. User-friendly design: foldable, recyclable dust Cover can be carried in a pocket. The elastic wide ear strap design is easy to wear, strong and comfortable. It is very suitable for daily use. Reusable M-asks are used for camping trip protection. Delivery time: 7-10 working days. Made of high-quality comfortable polyester.