Material: Our earmuffs are made of high-quality acrylic fiber. The thick plush design is very warm, comfortable, and pleasant to wear. They keep your children's ears warm in cold weather and provide a comfortable experience for your children. Windproof and moisture-resistant for winter warmth and protect your ears. Easy to carry: The earmuffs can be quickly folded for easy storage and are very convenient to carry. No worry about them getting crushed or taking up too much space. Compact, lightweight, comfortable, and easy to carry. The foldable design makes them easy to store in a purse or bag. A perfect Christmas/birthday gift for your family and friends. Cute cat ear design: Perfect for protecting your ears from the wind, keeping your ears warm even in extremely cold weather. The cartoon sequined cat ears look very beautiful and fashionable. This is a great thing, whether formal or informal. Product size: Approx. 21 * 17 cm / 8.3 * 6.7 inches. Most people can wear them. Very suitable for autumn and winter. To provide warmth and comfort. Foldable. Easy to store. Very comfortable to wear. No need to squeeze or take up space. Compact. Lightweight. Practical and easy to carry. Many occasions: Our earmuffs are essential accessories for winter outdoor activities: cycling, skating, hiking, skiing, biking, motorcycling, hiking, hunting, shopping, traveling, etc. The waterproof and windproof shell keeps you warm and dry.