... ,30*30cm 3.soft, lint free, super absorbent and cleanes non woven fabric:1.Material: 30%polyester,70%viscose, or 20%polyester/80 ... . 3.easy off, and dust is low. 4. good capacity and strong dust, and very effective. 5.non-adhesive, in line with national ... . 3.easy off, and dust is low. 4. good capacity and strong dust, and very effective. 5.non-adhesive, in line with national ...