It is made of canvas material, with good filtering effect and more . Cloth dust bag, washable and reusable. Easy to install and disassemble, long service life. The clip strip can be pulled to facilitate dust removal. Perfect replacement for vacuum cleaner accessories. size: 60 x 40cm Material: cloth colour: black Package Contents: 1 x dust bag Only 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.