2 Pack Cotton Cover with Breathing Valve, Reusable Washable Cloth Cover with 4 Filters and Adjustable Ear Loops for Women and Men

Key features

• 100% Cotton
• Ear Loop closure
• 【Better Protection】Built in the outer layer of cotton, the one-way breathing valve offers great ventilation without sacrificing filtration.
• 【Comfortable to Wear】Adjustable ear straps allow you to adjust its length to fit on your ears, perfect for both men and women (May run a bit small for big faces).
• 【Hand Washable & Reusable】Cotton fabric can be hand washed and air dried( Please wash it before first use and please don't take down the valve while washing). Recommended changing the replaceable filters 2-3 times a week.
• 【Widely Used】Thick 3-layer cotton cover with 5-layer filter effectively protects you from dust, pollen and other small particles in the air(May feel a little bit hot or fog up your glasses in summer). Ideal for going outside, shopping, running, traveling, cycling and daily use.
• 【What You Get】2 Pack Reusable Cotton Cover with Valve, 4 Pcs Activated Carbon Filters. Please choose the exclusive offer sold by us and contact seller directly if you have any problems. (The packaging may vary but all products are consistent.) Every product includes a 30-day money-back, 12-month worry-free support, and easy-to-reach customer service.