Trap + lock. 2x (vs. Swiffer Dusters) fibers. Soft & fluffy fibers grab dust & don't let go. Full 360 degrees coverage for a whole house clean. Trap + lock dust in every room. 360 degrees specially coated fibers. Dust, hair and allergens (common inanimate allergens from from cat and dog dander & dust miter matter). Good Housekeeping: Since 1909. Limited warranty to consumers. Replacement or refund if defective. www.swiffer.com. www.pg.com. Visit: swiffer.com. Question? Call 1-800-214-8734. Try Swiffer Dusters 6 ft; 6 ft pi (183 cm).