Completely Sealed: With advanced sealing ring, it prevents dust leakage and improves the performance of your vacuum cleaner. Professional Customer Service: Our customer service team all provide reliable support. High-quality materials: This dust box cover is made of materials and provides the same smooth opening and closing experience as the original product. Easy to install: This dust box cover is designed for easy installation and can be quickly installed on your vacuum cleaner. Colour: As Shown Material:plastic Specification:for V10V11 Package Contents: 2 * Dust bucket bottom cover 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.