100% Made of high-quality materials, environmental friendly materials, soft and durable to use.Help your vacuum cleaner keep in the best working condition.Replacement of good parts can effectively reduce your cost of replacement parts.Careful design and material selection make your vacuum cleaner more durable.Easy installation, more stable performance and effortless cleaning, so you can easily clean every day.Compatible with model: For Bot X30Pro UltraFor Bot X30ProFor Bot X30 PlusMaterial: Plastic + Microfibercolour: Black greyPackage Contents: 1 x Main Brush CoverOnly 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.