This lambswool dusting tool contains natural lanolin oils that attract dirt and dust like a magnet, cleaning more thoroughly and effortlessly than traditional dusters. Unlike other wool dusters, this one uses the best virgin wool, with looser fibers that cover greater surface area to pick up more dust. In three convenient sizes, each equipped with a hardwood handle and leather hanging strap, the dusters comfortably tackle the toughest dusting chores--from computer keyboards to blinds and chandeliers to collectibles and fine art--yet will never scratch delicate surfaces. After dusting, simply step outside, tap the handle and twirl between your palms. This fluffing action releases the dirt and prepares the duster for the next use. The set of three includes one small (10" L), one medium (24" L) and one large (48" L) that extends, with an additional handle, to 83". (3 1/2 lbs.)