Dust Locking: Ensures consistent cleanliness maintenance with a heavyduty refill design for powerful cleaning and 360degree corner reach, effectively trapping dust particles during use for a thorough clean every time Adaptable Cleaning Performance: Experience precision conformability with a flexible internal framework that adjusts to multiangle positions for airborne capture and irregular conformity in various cleaning scenarios Rerelease Prevention: Utilizing electrostatic properties, this refill ensures captured dust and hair remain trapped, providing reliable cleaning performance across various surfaces without dirt Easy to Use: Achieve quick and effective cleaning results with duster refills designed for effortless usability, featuring stable construction and telescopic accessibility to provide seamless crossbrand performance Use scenarios Corner and edge cleaning in homes and offices: reach baseboards, door frames, behind furniture, and tight corners with a 360degree reach for thorough dust removal Irregular surfaces and multiangle tasks: adapt to shelves, vents, blinds, and other angled surfaces where dust and hair accumulate for effective capture traffic areas and pet environments: maintain clean living and working spaces in living rooms, hallways, and stairs where dust and hair tend to collect quickly