High-pile replacement sleeve is designed for use with Rubbermaid Hygen Wand Duster. Electrostatically charged design conforms to irregular surfaces to remove dust, dirt & grime from crevices. Dusting wand replacement sleeve is made of a high-pile split microfiber that provides more dusting coverage than low-pile microfiber. It is good for dry dusting of fine dust & dirt. It can withstand more than 500 launderings (200 with bleach).