This product is divided into four qualities:1.Grade D 42/4 yarn
2. Grade C 37/6 yarn
3.Grade B 32/8 yarn
4.Grade A 32/10 extra
Grade D and Grade C are commonly used in clothing. (This Link is Grade C)
which has great elasticity and can be used in underwear, underpants and some other clothing at a relatively appropriate price.-------------------------------------------------------------------------------------
Grade B and Grade A are commonly used with sports straps, or belts. If you need such products, please consult customer service or click the following link:
https://tzbh.en.alibaba.com/collection_product/WE001/0.html