This Microfibre Ceiling Fan Duster is designed with a contour shape to easily trap dust off any standard sized ceiling fan. The sleeve is removable and machine washable, so you can dust and clean whenever you want! The super soft microfiber bristles are what traps and locks the dust, dirt and cobwebs from ceiling fans with ease. This duster click-locks onto Ettore's REA-C-H extension poles for high reach cleaning.