100% Polyester Polyester Microfiber & Protect from Sun Dust Wind Sand: High quality soft and comfortable mask, NOT cheap material that easy to pill or tear, nor fade. It is THIN and LIGHTWEIGHT, breathable without feeling smothered; It is the moisture wicking and quick dry fabric, close to your skin and move sweat away and dry quickly. It’s UV-Proof, Sand-Proof, Windproof. Unique Design: The seam will make the headband lose its elasticity and affect the use. The edges of the high elastic fabrics will naturally roll up and wear better. And edge seams adopted lock edge will not unravel easily, not too tight or too loose, breathable and keep your nose clean, keep cool. Multi-Functional design: 15+ common methods to wear the Magic headscarf – neckerchief, headband, wristband, mask, hair-band, balaclava face mask, face scarf, seamless mask, beanie, bandana, mouth mask, hankie, bracers, hair ring, hood, pirate hat etc. The face mask bandanas fit most head sizes (adults & kids). MULTI-SCARF Headwear: These festival rave masks are great for dusty music festivals, concerts, biking, raves, and outdoor sports like paintball, hiking, yoga, running, hunting, fishing, motorcycle, and mountain exercising, yard work, riding or whenever you want to live dust free! Perfect for bikers, hikers, outdoor sports, party, festival etc. One Size Fits Most: 1 x Neck Scarf. 19.3inch X 9.8inch/49cm X 25cm (LXW); High stretchable mask for head circumference is about 21.25inch-25inch/54cm-63.5cm; Weight: 34g / 1.2oz.