Product Description:Designed for ISO Class 5 or higher cleanroom environments, KIMTECH PURE W5 Critical Task Dry Wipers are made of a 50% rayon and 50% polyester spunlace. They feature a high water absorbency rate, with excellent absorption efficiency and capacity. No binders or surfactants are used in their production, resulting in low extractables. These wipers feel like cloth and are double bagged in an anti-static bag. Application: General Purpose; Hospitals; Laboratory; Applicable Material: Multiple; Material(s): Rayon/Polyester; Color(s): White.Designed for ISO Class 5 or higher cleanroom environments, KIMTECH PURE W5 Critical Task Dry Wipers are made of a 50% rayon and 50% polyester spunlace. They feature a high water absorbency rate, with excellent absorption efficiency and capacity. No binders or surfactants are used in their production, resulting in low extractables. These wipers feel like cloth and are double bagged in an anti-static bag.Package Includes:Includes five packs of 100 wipers; 500 wipers per case.Made with a 50% rayon/50% polyester spunlace blend.No binders or surfactants, resulting in low extractables.For ISO Class 5 or higher cleanroom environments.Clothlike feel.Double bagged and anti-static.