Engineered with continuous filament bi-component Microfiber yarn along with blend mop yarns, providing superior cleaning efficacy. Works with standard dust mop handles & frames & withstands up to 100 launderings. Doubles the durability of standard dust mops be withstanding two times the laundry cycles at 160 F wash temperatures. Head Type: Dust Mop; Application: Floor Maintenance; Mop Head Style: Looped End; Mop Head Size: 36" x 5".