SWIFFER HEAVY DUTY DUSTER KIT with a 6 FT EXTENDER HANDLE Traps and Locks up to 4x more* dust.Heavy Duty Duster's 360° DESIGN has DUST-BUSTING STRIPS to break down layers of built-up dust, and thousands of fluffy, SPECIALLY-COATED FIBERS that grab onto dust in every direction. 6FT EXTENDABLE HANDLE makes it easy to clean hard-to-reach places, like fan blades, atop bookcases, and light fixtures. Easily clean blinds and around knickknacks. Refill Dusters available. *vs. Feather duster after 9 uses.