... layers. Width:7.5cm/9.5cm Adhesive Item NameSelf Adhesive Folding Dust Catcher/ lint removerModel No.TCLR06Length45 layers, 30 layers.Width7 ... sofa and carpet, such as fine hair, fiber, and scraps of paper, which are impossible to be removed by a vacuum ... .UsageIt is suitable for household, hospital, office and the places of special working environment such as railroad car, cabin, computer room ...