95% POLYESTER MICROFIBER &: High quality soft and comfortable mask, NOT cheap material that easy to pill or tear It is THIN and LIGHTWEIGHT Elastic Tensile fiber keeps the mask in place and NOT Slide (Kindly remind, 1. Non-stitched ends for better elasticity and will roll up naturally; 2. If you don't like the pattern's eyes below yours, you can fold it down just like the main image) VIVID 3D HEADWEAR: Digital printing, exquisite and realistic 3D design, fashion design MULTI-SCARF Headwear: Skull mask for men boys women girls youth: Using as headband, scarf, half face mask, neck gaiter, wrist band, headwrap, bandana, neckerchief, balaclava and bonnet; Multiple Using: Running, hunting, fishing, hiking, motorcycle, biking, skiing, snowboarding and snowmobile riding, mountain, biking; Perfect for bikers, hikers, outdoor sports, party, festival SIZE: 19.7inch X 9.8inch (LXW); High stretchable mask for head circumference is about 21.25inch-25inch; Weight: 33.5g / 1.18oz; One size almost fits all adults and teenagers VIVID 3D HEADWEAR: Digital printing, exquisite and realistic 3D design, fashion design