Swiffer 360° Dusters TRAP + LOCK up to 3x more* dust & allergens.** *vs. feather duster, **common inanimate allergens from cat and dog dander & dust mite matter. Specially coated fibers grab onto dust & don’t let go. Uniquely designed to Trap + Lock dust from every direction. Use with Swiffer Dusters short handle or Swiffer Dusters extendable handle. Great for dusting electronics,dusting furniture, knick-knacks in your home or office, blinds, ceiling fans, and even your car interior.