50 Pack Duster Refills: The microfiber duster replacement heads are compatible with the flash duster. You will receive 50 duster refills. These dusters are made of microfiber fluffy fibers. These dusters are soft and fluffy with a unique scent for your daily use Electrostatic Duster: The fluffy fiber head of the duster core has electrostatic dusting ability that can adsorb fine dust, hairs, etc., which protects the surface of your furniture and easily adsorbs dust. Even in the small space in your home, you can clean and absorb it. (You can rub it with both hands before use to make it fluffy.) Easy to Use: This disposable feather duster refill is very easy to replace. Just attach the refill to the duster handle and start cleaning. Our dusters for cleaning are disposable. They can be directly discarded after use without cleaning, which saves time and avoids the trouble of cleaning Application Scenarios: The dusters for cleaning are very soft, so you don't have to worry about scratching the surface. It can be used to wipe furniture, tabletops, vases, bookshelves, windows, baseboards, blinds, ceiling fans, vents, car interiors, electronics, and more Universal Compatibility: The 18*9cm (7.1*3.54in) replacement pieces are intentionally sized to fit and performwith the majority of standard dusters