genuine wool trademarks all indicate the type and specific content of wool: famous products are marked with the international pure wool mark, with a set of wool code numbers.

The last two digits indicate the count of a single yarn. The larger these two digits are, the thinner the yarn will be, the more turns there will be per small twist, and the less materials will be used for knitting clothes.

there is no uneven tightness and thickness.

2.