package included:<br />1 x 3-arms side brush<br />1 x bristle brush<br />1 x beater brush<br /><br /> location: jp <br />it can deliver in 5 .(for jp customer)<br /><br />product description:<br />500 series brush kit for roomba 530 540 550 560 570 580 551 561 555<br /><br />name: 500 series of sweeping hine parts，hairbrush + glue brush + triangle side brush<br />material: plastic+bristle<br />size:bristle brush:195*45mm，beater brush:195*30mm，3-arms side brush:34mm<br /><br />application: <br />1. for robot sweeping hine <br />2. compatible with roomba 530 540 550 560 570 580 551 561 555 510 535 series (585， 589， 595 are not compatible with this kit， 700 series brushes are required for these models)      <br /><br />features: <br />1. help the roomba 500 series vacuum cleaning robot create a better performance.<br />2. the innovative sidebrush design contribute to roomba robots reach deeper corners and edges to remove more dirt， dust and debris. <br />3. side brush is easy to remove and replace as part of daily maintenance.<br /><br />please allow a slight error due to manual measurement， thank you!