G weight; cm 3 (G Volume and weight have connection with the thickness of the fabric, and the gram?weight of fabric shows with gram weight of per meter(g/, which can measure the wool-sense of fabric, it had better to measure the volume and weight of the fabric) The volume and weight of the fabric is the weight of the unit volume of the fabric. If it is a carpet such heavy fabric; M2) measurement; m) or per square gram weight