(1) Hair Material: 100% human hair ;no shedding, no tangle;without any hair and chemical fiber and other debris; (2) Quality: After washing, it will naturally dry and not change, no knotting. The length of the curtain edge is implemented according to international market standards, and it is more standardized, and it will not cut corners and reduce costs; The white strips and miscellaneous strips are clean and can not be seen by the naked eye; (3) Price: We promise the same quality products, and our prices are more favorable; (4) Service: If all products have quality problems, return the goods unconditionally and bear the return shipping and courier fees;