Product weight: 70 gramsProduct size: 25x45CMCouches:1.Technological fabric-de velvet cation. The fabric of our house is Derong active cation, as it is used in heating fabric, which is much better than fleece fleece in the market.2.Blessing technology-more warmth. Our house uses 280 grams of double-sided composite fleece fabric to keep users warmer. Based on this, we also use keep warm to keep warm. This bib can get hot and lock in the temperature for 24 hours3. High quality fabric - better fit for human body. The use of high elasticity fabrics is very elastic, not easy to deform when stretched, and has high ductility, which can fit people's face 360 degrees.4. Convenient upgrade-anti-static. The fabric is specially treated to make it softer, non-drying and non-static.5.Four needles and six threads-good workmanship. The routing is smooth and beautiful, and the double needle doubles the amplification effect, which is strong and durable.6.Universal magic turban-Different ways to use it. Headbands, hair bands, scarves, face masks, pirate hats, wristbands, hat linings, wind hats, hair bundles.