1.lyester and nylon blended micro-denier filament woven construction
2.18 mega-ohm de-ionized water ensures the highest levels of cleanliness and purity
3.Laundried  amd packed in Class 10(ISO 4)cleanroom
4.Excellent water and oil absorption,extremely low ion contamints and particle


Hope you will send us e-mail in order to reply to you in time.
Thanks a lot.
Elva