The 30 In. long flexible e-cloth Cleaning & Dusting Wand reaches into awkward areas and narrow gaps, such as behind radiators, around kitchen appliances and on top of cupboards. Can be used dry to dust or damp to clean. The fibers have a natural positive charge to attract dust and allergens. The flat wand may also be bent in the middle to clean or dust along high shelves or roof beams. The removable sleeve is machine washable. The sleeve is 24 In. x 3 In.