The soft and thin material allows air to pass smoothly.Washable cloth, reusable and easy to clean, can serve you for a long time.The removable clip belt makes it easy to drain sewage.It can filter out all dust particles and help keep the air you and your family breathe free of allergens, dust, dirt and pet dander particles.colour: beigeMaterial: cotton clothsize: 130x105mmPackage Contents:4 x Dust bagOnly the above package content, other products are not included.Note: Light shooting 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.