2x More trap + lock fibers (vs. Swiffer dusters). Soft & fluffy fibers. 360 Degrees of specially coated fibers grab dust & don't let go. Full 360 coverage for a whole house clean. Grabs dust on virtually any surface. Good Housekeeping: Since 1909. Limited warranty to consumers. Replacement or refund if defective. www.swiffer.com. www.pg.com. Visit: www.swiffer.com. Questions? 1-800-214-8734. Try - Swiffer Dusters Heavy Duty Extender. Take dusting to new heights, extends up to 3 ft. Dusters Assembled in Canada.