we are specialized in producing kinds of c/n,n/c fabric, the construction is 21s*140d, 32s*100d,70d*21s*32s*100s.... we are specialized in producing kinds of c/n,n/c fabric, the construction is 21s*140d, 32s*100d,70d*21s*32s*100s.... hope got your inquiry soon.!!! N/C,C/N, cotton nylon , nylon cotton fabric