Function: Fix the dust bin to prevent dust from coming out. Exquisite and delicate, perfectly matched with the original equipment. The product does not contain a sealing ring, so there will be a gap between the dust bin and the main brush frame, but it does not affect the use effect. Compatible models: for 890 Series 890 891 894 Vacuum Cleaner Accessories. Color: Black Material: Plastic Package Contents: 1 x Dust Bin Door Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.