Electrostatic dust removal, efficient, scalable and super-long dust removal duster, 4-meter high-rise easy to handle.Design flexible electrostatic adsorption, flexible and lint-resistant soft fiber, free water washing.Free expansion, free expansion, free expansion and contraction, free expansion and contraction design, easy cleaning of high dust, : 250CM, shortest: 80CM.High-cleanliness dust is close at hand. Cleaning the high and low is dust-free and barrier-free. You ' have to climb up and kneel down to clean. There is no dust-free corner left in cleaning.No hair loss, no dusting, no shedding, , no shedding.Color: grayMaterial: PP+ stainless steel+fine fiberPackage Contents:1 x feather dusterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.