Cleanroom Dry Wipes is a knitted polyester/nylon microfiber sealed edge cleanroom wiper.The wiper's high fiber surface area results in more efficient cleaning per formance and minimizes the need for potentially harmful solvents. Laundered and packaged in an ISO Class 6 (Class 1000) cleanroom.
link:http://www.cleanroomexpert.com/cleanroom-wipes/1009-cleanroom-wipes/cleanroom-dry-wipes.html