Easy Trap Flip Holder Works With Standard Threaded U.S. Broom Handle (Sold Separately) And Is Part Of The 3M Easy Trap Duster System. Easy-To-Flip Holder Clamps Onto The 3M Easy Trap Duster (Sold Separately) For Easy Cleaning And Uses Both Sides Of The Cloth Without Bending Over. The A-Shape Allows You To Plow Large Debris Without It Tumbling Over The Holder.