microfiber cleaning cloth 1, material : 80% polyester, 20%polymide 2, normal size : 40*40cm , 3, weight: 250gsm to 350gsm microfiber ... purpose Specification:1, material : 80% polyester, 20%polymide2, normal size : 40*40cm , 30*30cm, 35*35cm ,40*60cm3, weight: 250gsm -350gsm 4 ... a high quality and best sell in matket4, material: 80%POLYESTER, 20%POLYMIDE5 style : pattern design , nice looking and ...