Material: Our earmuffs are made of high-quality acrylic fiber. 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-proof for winter warmth and protecting your ears. Easy to carry: The earmuffs can be quickly folded for easy storage and are very convenient to carry. No worries. Of being crushed or taking up too much space compactly. Simple. Convenient and easy to carry. The foldable design makes it easy to put in a handbag or pocket. Perfect Christmas/birthday gift for your family members and friends. Cute cat ear design: Perfect for protecting your ears from the wind. To keep your ears warm even in extremely cold weather. With cartoon sequin cat ears, it looks very beautiful and fashionable. This is a very good thing. Whether formal or informal. Product size: Approx. 21*17Cm/8.3*6.7Inch Most people can wear them. Very suitable for autumn and winter. To provide warmth and comfort. Foldable. Easy to store. Very convenient to carry. No need to squeeze or take up space. Compact. Simple. Practical and easy to carry. Many possibilities: Our earmuffs are essential accessories for winter outdoor activities: For cycling. Skating. Hiking. Skiing. For cycling. Motorcycle. Hiking. Hunting. Shopping. Travel, etc. The waterproof and windproof shell keeps you warm and dry.