The ProDuster is a professional cleaning tool design to reach the hard to reach areas from floor to ceiling. The unique bendable 26 x 4 inch frame is flexible and bends into any shape. The Static Microfiber dust sleeve removes allergens like pollen and dustmites as well as spider webs and dust bunnies. Fits on your existing mop handle or any standard thread extension handle. 3 Smart Microfiber sleeves included. Great for ceiling fans or under the stove, fridge or any hard to reach area. Machine washable.