4 In 1 Adjustable Microfiber Dust BrushTelescopic stainless steel is designed for a safe and comfortable grip, it extends from 30" to 100", which is suitable for different heights and cleaning tasks. It can clean any place you want in the house without the risk of climbing a ladder to clean. With 3 replaceable heads, manual dustersl kit can meet most of your cleaning needs. The dustersl head is made of high quality microfiber for cleaning dust and cobwebs from wall corners and chandeliers.