Easy to use: specially designed for Dreame L20 Ultra/L20 Ultra Complete robot vacuum cleaners, our accessories correspond to the original parts and ensure smooth compatibility without compromising functionality. Quiet use: the rubberised V-shaped roller brush with sound-absorbing foam cleans efficiently while remaining quiet, reduces noise levels for a quiet living environment. High-quality material: our microfibre mop cloths offer strong water binding ability, are gentle on floors and compatible with the robot arm. The HEPA filters provide washable, reusable and efficient allergen filtration. Comfortable: Expertly designed to integrate seamlessly with your robot vacuum cleaner, our accessories guarantee a quieter, powerful experience and address concerns regarding functionality, noise and durability. material: plastic Color: as shown Package Contents: 1 x roller brush 4 x filter 4 x rag 2 x dust bag 6 x side brush 1 x cleaning brush 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.