100% Super soft microfiber polyester that is breathable, very stretchy and fits most head sizes to keep you comfy no matter what you are doing. 12+ ways to wear it - neckerchief, headband, wristband, mask, hair-band, balaclava face mask, face scarf, seamless mask, beanie, bandana, mouth mask, and more. PERFECT ACCESSORY FOR - These festival rave masks are great for dusty music festivals, concerts, biking, raves, and outdoor sports like paintball, hiking, yoga, exercising, yard work, riding or whenever you want to live dust free! The lightweight, stretchy, airy fabric engineered to help keep dry in summer and warm in winter, wear it as a face mask can also protect your face from getting burned from the sun! SIZE & WEIGHT: 1 x Galaxy Neck Gaiter. 19.7inch X 9.8inch; High stretchable mask for head circumference is about 21.25inch-25inch; Weight: 33.5g / 1.18oz