Item no :KX-1009S-120 Description:9 inch*9 inch Cloth weight:120g per square meter Seal edge:knife-cut Packing:vacuumize. Grade: standard class 100 -10000 workshop Features: 100% continuous polyester , unbent double weaving, soft surface, low dust generate, and the friction is without dropping fiber , good water absorption and cleaning efficiency. Scope of application : electronics industry, clean room, optical advices, optical fiber manufacture, printing, smt, precision equipment, food, pharmaceutical, mechanical processing, automobile , beauty , maintaining etc; The cleanroom wipe cloth with knife-cut, after washing by ultra-pure water in clean room, then finish its packaging. According to customer demand produce any of products. 150 pcs/bag, 10 bag/ctn, 10kg/ctn.