The inside is soft boa. The outer fabric is also a warm material. This is a handmade, warm muffler! It's new! Size: Length 84 cm Width 11.5 cm Please use these measurements as a reference, as they are approximate! I think this size and design can be used by women and children! Please check the size(^^) Perfect for the upcoming cold season^_^ It's also recommended for warming your neck while sleeping!