1, Class A clothing mainly refers to clothing worn by infants, and also refers to children under 100cm in height, including related clothing products used by infants, which represents the highest safety level of clothing. Because the baby's skin is fragile, the state stipulates that the baby's clothes must reach Class A safety level before they can be sold. If you buy clothes for your baby when the grade of the clothes is not A, then this is an unqualified product. Please don't.

2. Class B clothes are mainly the clothing standards of normal people, that is, the medium safety level, which also refers to clothes that will directly contact the body, including clothes that contact the human body in most areas, so if the clothes you buy are Class B, you can contact with the skin. If it is not Grade B, please wear underwear with Grade B safety level inside to ensure the health of your skin.

3. Class C clothing is the textile product with the lowest safety level. The basic concept is that it will not directly contact with human skin, or has only a small contact area. This kind of clothing has the lowest safety level, including coats, curtains, skirts and so on. The choice of this kind of clothing is the most important thing in life.