[EXTRA-VALUE PACKAGES AND SHIPPED] The package includes 2 bandanas + 10pcs Filter, bandanas that no pilling, no fading, and no shrinkage after repeated cleaning can serve you for a long time. Filter with F5-layer can protect you from Dust, Germs, Allergies, Smoke, Pollution, Ash, Pollen, and cold weather. Enough to Replaceable with the new replacement. Shipped in The US, Deliver within 8-12 days. [SOFT MATERIAL] Health and comfort are our target of the produce. The designer decide to use 100% polyester microfiber as a breathable material to create an extremely soft experience. [COMFORTABLE AND WIND PROTECTION] 100% polyester microfiber as a breathable material to create an extremely soft experience. Provides brilliant wind protection, the wind will dry the skin and create serious discomfort, dry and chafed lips; This gaiter offers full wind protection on the face and neck. [MULTI-FUNCTIONAL USES] Besides as neck gaiter, make it as a neck gaiter, face mask, beanie, bandana, headwrap, pirate cap or balaclava and protect yourself from the sun, wind. [ONE SIZE FITS MOST] Each Summer Bandana Face Mask measures 25 x 45 cm/ 10.0 x 17.7 inch. Edge seams adopted lock edge will not unravel easily. It fits most head types and is suitable for men, women, adults, and children. Good for fishing, cycling, hiking, camping, motorcycling, hunting, yoga, Travel, and other kinds of sports, perfect like paintball, hiking, yoga, exercising, yard work, riding or whenever you want to live dust-free!