All-around design maximizes surface area to reach tight corners and smaller spaces. Traps and locks up to 3x more dust than a feather duster. Ideal for cleaning wood furniture, electronics, plants and more. For use with Swiffer Heavy Duty Dusters Handle (sold separately). Bristle Material: Trap + Lock™ Fiber; Bristle Color: Yellow; Type: Duster Refills; Material(s): 50% PE; 50% PET.