Disposable masks for kids can prevent respiratory infections to a certain extent. Disposable masks for kids are made of non-woven fabrics. The spray cloth in the middle of the disposable mask can filter more than 95% of bacteria, disposable masks for kids also can prevent bacteria, prevent virus damage, and also prevent dust and haze. It is composed of melt-blown cloth and spun- lace cloth. Disposable masks for kids are further divided into disposable three-layer masks, disposable non-woven masks, disposable four-layer masks, and disposable activated carbon masks. Disposable masks for kids have good ventilation and can filter toxic gases; they can keep warm, absorb water, and are waterproof; they are stretchable; soft to the touch; light in texture; very elastic, and can be restored after stretching.