The Retractable Duster DA4279 has 1 retractable adjustable rod that allows the overall duster length to be adjusted from 280cm  for easy cleaning. When the pole is shortened, it perfect for home office cleaning bookshelves, tables, stools, coffee tables, sofas, computers, etc. When the pole is extended, it can easily clean air conditioners, fans, lights, Windows, water pipes, corners and other places that are difficult to reach by hands, while the duster only weighs about 0.25KG, and will not increase the pressure and burden when cleaning.  Retractable Duster DA4279 Head can be removed for washing to facilitate long-term use.