This duster is completely amazing.  It collects and traps dust and allergens in a snap!  The handle extends easily for those high areas and the duster end can be positioned at different angles.  I bent it to a 90 degree angle and extended the handle with ease to dust the tops of my ceiling fan blades.  In less than a minute...presto...dust free...and I didn't have to stand on a chair or step ladder!!  There is one thing I wish this Swiffer 360 Duster had...a reusable duster pad that can be washed and reused.  I do like the way it folds down for easy storage.  Swiffer is a name and brand that I can trust that won't let me down!