Ship from Hongkong. This colorful headwear is perfect for bike cycling, skiing, walking and any other outdoor activities. Keeps you comfortable in both warm and cold climates. Also keep you from dust and atmospheric plumes.Wear it as a bandana, scarf, beanie, balaclava, headband, wristband, helmet-liner, muffler or dust screen and has more applications. And the size is 50*25CM.