[Applicable models] For S10, S10 PRO, S20, S20 PRO, X20, X20 PRO, X20PRO PLUS Robot [Highly Efficient Cleaning] Strong suction and sweeping of fine dust, hair, debris and other daily ground garbage. With the anti cleaning design, it is clean, less maintenance and more worry free. Replacement of good parts can effectively reduce your cost of replacement parts. Careful design and material selection make your vacuum cleaner more durable. [Easy To Install] Replacement Parts is easy to be replaced and installed on your robot vacuums, Snap into place for quick and effortless routine replacement without tools. Colour:A:Gray & Black Material:Plastic+Rubber Package Contents: 1 * Main brush cover 1 * Rubber Main 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.