Package includes 20pcs duster refills, suitable for brand handle 180pcs dusters trap + lock dust with specially coated fibers, easy to use Strong electrostatic adsorption capacity, soft and fine fibers can absorb fine dust, hair, etc. Easy to use and throw away when finished Multi-surface dusters are effective in blocking dust and hair, you can use one duster multiple times and they are also flexible enough to reach small spaces and other difficult places. This duster is ideal for dusting electronics, furniture, blinds, ceiling fans and even plants