Microfiber Cleanroom Wiper KB-8025 1,polyester and nylon,soft texture; 2,No-easy ... fiber off,non-scratched; 3,water absorption. Microfiber Cleanroom Wiper KB-8025:Feature & Function:1, weaved with 75D 36Fx16P polyester and ... exported to Europe, Northern America, Southeastern Asia. Microfiber Cleanroom Wiper KB-8025 1000 Denier Cleanroom Products