All-around textured fiber design traps and locks up to 3X more dust than a feather duster. Clean virtually any surface in every room. Comfortable ergonomic handle design. • Textured fiber design traps up to three times more dust and allergens than feather dusters do. • 50% more fibers than regular Swiffer Dusters. • Clean virtually any surface in every room. • Comfortable ergonomic handle design. All-around textured fiber design traps and locks up to 3X more dust than a feather duster. Clean virtually any surface in every room. Comfortable ergonomic handle design. Duster Kit—Includes one handle and two refill dusters. Bristle Material: Dust Lock™ Fiber; Bristle Length: 6"; Bristle Depth: 2"; Bristle Color: Yellow.