Swiffer 360 Dusters Unscented Refills. Traps + locks up to 3x more*. Dust and allergens**. *vs feather duster. **Common inanimate allergens from cat and dog dander & dust mite matter. 7 unscented refills. 360 degrees of specially coated fibers grab onto dust & don't let go! Duster assembled in Canada. Good Housekeeping Since 1909. Limited warranty to consumers replacement or refund if defective. 1. Fluff. 2. Attach. Try. Swiffer 360 degrees Dusters Extender™. Take dusting to new heights, extends up to 3 ft. Questions 1-800-214-8734. www.swiffer.com. www.pg.com/patents. ©2016 P&G.