[Design Instructions] Full-size printing, double-sided printing. [Material description] 100% polyester fiber (polyester). [Product performance] High elastic seamless, cylindrical block, soft texture, skin-friendly, breathable and quick-drying, soft and close-fitting, not ball-free, non-marking, no odor, easy to clean, soft and skin-friendly fabric, out-of-date versatile Law, no lock, better elasticity, washable and not fade. [Applicable scenarios] Beach, bicycle, off-road, mountaineering, rock climbing, skiing, traveling, fitness, etc. [Washing instructions] Hand wash, do not machine wash, water temperature is not higher than 40 ℃, do not bleach, avoid exposure [Instructions] Multi-purpose, can be used as a headscarf, face mask, wristband, bib, hair band, headband, pirate hat, mask, riding mask.