... Class 10~10000 clean rooms, Panel, Optical, TFT LCD, LED, CD, CDR, Computer, Color monitor, etc.. Micro-fiber Wiper· Sealed Edges ... particle generation & lower extractable.· Less chemical reaction Size: 9"*9",6"*6",4"*4" and more other sizes available upon ... Suitable for Class 10~10000 clean rooms, Panel, Optical, TFT LCD, LED, CD, CDR, Computer, Color monitor, Critical Environments Micro-fiber Wiper