?Compatible Model?The Kit Is Compatible With Roborock E4, E5, S4, S5, S6, S5 Max, S6 Max, S6 Pure, S6 Maxv E20 E25 E35 S50 S65 Robot Vacuum Cleaner. | | ?Easy To Use Install ?Free Your Hands From The Complicated Installed Steps. Our Replacement Accessory Kit Can Perfectly Fit Your Vacuum Cleaner Since It Is The Same As The Original Parts And You Can Easily To Install Them, No Extra Tools Needed. Just Say Goodbye To Other Poor And Unfit Replacement Parts, You Deserve Better. | | Package Including: 1X Main Brush Back Cover | |