The Adong Liquid Mask (Kids) is specifically formulated to provide effective respiratory protection for children. Featuring IgM nanoimmunoglobulin in its pentamer form, this innovative liquid mask creates an invisible protective layer upon spraying, ensuring a "non-sensitive" and "efficient" shield against airborne particles. By forming aggregate particles, it physically safeguards the respiratory tract while remaining gentle and safe for delicate nasal mucosa. The Adong Liquid Mask for Kids is designed for easy application, making it a convenient choice for parents who want to ensure their childrens safety in various environments. Experience peace of mind with this advanced respiratory protection solution tailored for young ones.