The mop cloth has good softness, while cleaning the dirt, it also protects the floor from being scratched. Strong water absorption, easier to clean and reusable 100% Made of high-quality materials, environmental friendly materials, soft and to use. The dust bag is made of melt-blown fabric and non-woven fabric, combined with the cleaning station can effectively capture 99.7% of ultra-fine dust down to 0.3 tiny particles. Easy to install and remove, no need to spend extra energy and time. Compatible Models: Fit For 8090 Ultra Fit For 9090 AI Colour:As Shown Material:Nonwoven+Microfiber Package Contents: 8 x Mop Cloth 8 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.