100% cotton,Halloween face mask size: 12.59 x 4.92 inch.Halloween 3D printed with Halloween elements design. Adding a festive terror atmosphere, a special way to celebrate the festival. The perfect Halloween gift for your family and friends. High-efficiency filtration and ventilation equipped with activated carbon filters, 3 layers of protection effectively protect you against dusts, allergens, fog haze, splattering liquids or mists, anti-odor. Also perfect daily wear in allergy season. Soft and breathable, elastic adjustable ear loop to secure the cover in place and customized face-fit for adult. Perfect cover the nose to the chin in all day comfort, also keep look stylish.It fits seamlessly into your face. Elastic ear loop is easy to wear and no pressure to the ears.