All-around design maximizes surface area to reach tight corners and smaller spaces. Traps and lock up to 3X more dust than a feather duster. Ideal for cleaning wood furniture, electronics, plants and more. For use with Swiffer 360 Duster Handle (sold separately). Bristle Material: Dust Lock Fiber; Bristle Length: 6"; Bristle Depth: 2"; Bristle Color: Yellow.