Material: Fiber Size: 39*23cm / 15.21"*8.97" Color: As shown 1. Thickened and warm design, perfect for winter cycling, hiking, running, and other outdoor activities, effectively blocking wind and cold while locking in body heat. 2. Breathable, seamless fabric is soft and skin-friendly, making it comfortable to wear and protects against heat and pinching during extended use. 3. Versatile, it can be used as a face mask, neck cover, headscarf, earmuffs, and more, making it suitable for cycling, skiing, commuting, and more. 4. Highly elastic, it conforms to facial contours without slipping or restricting, making it suitable for all face and head shapes and easy to wear. 5. High-density windproof fiber material effectively blocks cold wind, dust, and haze, protecting the respiratory system and enhancing travel comfort. Package includes:1pcs mask