Easy to Install: Remove full dust bag and install new dust bag in place along with holder slot. The dust bag is made of multiple layers of sturdy non-woven fabric and melt blown cloth, which is soft and , and ensures that dust bag does not have any risk of leakage. High efficiency: The dust bag is made of premium Material to block pollen and small dust particles highly effective. No need tools, very easy to install and remove, no need to spend extra energy and time. Material:cloth colour:White + brown Package Contents: 12 X Dust Bags Only above package content, other products are not included. Note: Light and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.