Ducting film stereoscopic dustproof cover is not foldable, easy to hang and can be used repeatedly. It has the features of dustproof, insect proof and moisture-proof. Cast film three-dimensional dust cover production of raw materials is high-quality cast film, can not be washed, tough and durable, beautiful shape, good air permeability. The packing specification of the three-dimensional dustproof cover of non-woven fabric is 240 pieces/piece, and the minimum order quantity is one piece. Packing number of 60 pieces, minimum batch of one piece