... Ideal for cleaning delicate equipments. Description: Dust-free Class 100 Cleanroom PaperFeature & Function:1, Non-woven fabric ... texture, good anti-staic property5, Widely used in precision components and optical products polish6, ... 8CM*22.8CM) , 62G/M2Application: Electronics industry, cleanroom, optical devices, optical fiber manufacture, printing, SMT, ... 12"×12" (304mm Dust-free Cleanroom Paper 9*9