Made of acrylic, soft and comfortable to wear. One size with good stretch, fit most women / ladies. Approx. 21x24cm/8.5x9.5inches. With smooth satin lining, keep your hair style and keep you warm in cold weather. Perfect for indoors or outdoors activities like skating, skiing, snowboarding or simple walks. Wonderful Christmas, New Year, Birthday, Thanksgiving and Valentine's Day gift for your mother, girlfriend, wife or daughters etc.