It is the number of thread that are used to fill in One Square Inch of cloth. So 100 by 100 means that 100 thread are length and breath wise in 1 sq. inch and so on.
It is the number of thread that are used to fill in One Square Inch of cloth. So 100 by 100 means that 100 thread are length and breath wise in 1 sq. inch and so on.