Made of high-quality materials, more durable. The side brush helps clean dust on the floor and corners without scratching, and the effect is better. Filter dust to reduce dust, etc. entering the air you breathe. Regular replacement of spare parts will help your machine run normally. Suitable for X500 robot vacuum cleaner. Color: Yellow + White + Blue Material: Plastic + cloth Package Contents: 1 * Main Brush 2 * Mop 3 * Filter 6 * Side Brush 1 * Cleaning Tool Only the above package content, other products are not included. Note: Light shooting 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 +/- 1-3 cm.